20207982060

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:932

約数の個数: 336

約数和(自身を含む): 73045627200

約数和(自身を除く): 52837645140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 389, 405, 420, 486, 509, 540, 567, 630, 729, 756, 778, 810, 945, 972, 1018, 1134, 1167, 1215, 1260, 1458, 1527, 1556, 1620, 1701, 1890, 1945, 2036, 2268, 2334, 2430, 2545, 2723, 2835, 2916, 3054, 3402, 3501, 3563, 3645, 3780, 3890, 4581, 4668, 4860, 5090, 5103, 5446, 5670, 5835, 6108, 6804, 7002, 7126, 7290, 7635, 7780, 8169, 8505, 9162, 10180, 10206, 10503, 10689, 10892, 11340, 11670, 13615, 13743, 14004, 14252, 14580, 15270, 16338, 17010, 17505, 17815, 18324, 20412, 21006, 21378, 22905, 23340, 24507, 25515, 27230, 27486, 30540, 31509, 32067, 32676, 34020, 35010, 35630, 40845, 41229, 42012, 42756, 45810, 49014, 51030, 52515, 53445, 54460, 54972, 63018, 64134, 68715, 70020, 71260, 73521, 81690, 82458, 91620, 94527, 96201, 98028, 102060, 105030, 106890, 122535, 123687, 126036, 128268, 137430, 147042, 157545, 160335, 163380, 164916, 189054, 192402, 198001, 206145, 210060, 213780, 220563, 245070, 247374, 274860, 283581, 288603, 294084, 315090, 320670, 367605, 371061, 378108, 384804, 396002, 412290, 441126, 472635, 481005, 490140, 494748, 567162, 577206, 594003, 618435, 630180, 641340, 661689, 735210, 742122, 792004, 824580, 865809, 882252, 945270, 962010, 990005, 1102815, 1134324, 1154412, 1188006, 1236870, 1323378, 1386007, 1417905, 1443015, 1470420, 1484244, 1731618, 1782009, 1855305, 1890540, 1924020, 1980010, 1985067, 2205630, 2376012, 2473740, 2597427, 2646756, 2772014, 2835810, 2886030, 2970015, 3308445, 3463236, 3564018, 3710610, 3960020, 3970134, 4158021, 4329045, 4411260, 5194854, 5346027, 5544028, 5671620, 5772060, 5940030, 6616890, 6930035, 7128036, 7421220, 7940268, 8316042, 8658090, 8910045, 9925335, 10389708, 10692054, 11880060, 12474063, 12987135, 13233780, 13860070, 16038081, 16632084, 17316180, 17820090, 19850670, 20790105, 21384108, 24948126, 25974270, 26730135, 27720140, 32076162, 35640180, 37422189, 39701340, 41580210, 48114243, 49896252, 51948540, 53460270, 62370315, 64152324, 74844378, 80190405, 83160420, 96228486, 106920540, 112266567, 124740630, 144342729, 149688756, 160380810, 187110945, 192456972, 224533134, 240571215, 249481260, 288685458, 320761620, 336799701, 374221890, 449066268, 481142430, 561332835, 577370916, 673599402, 721713645, 748443780, 962284860, 1010399103, 1122665670, 1347198804, 1443427290, 1683998505, 2020798206, 2245331340, 2886854580, 3367997010, 4041596412, 5051995515, 6735994020, 10103991030, 20207982060]

約数ペア:

[(1, 20207982060), (2, 10103991030), (3, 6735994020), (4, 5051995515), (5, 4041596412), (6, 3367997010), (7, 2886854580), (9, 2245331340), (10, 2020798206), (12, 1683998505), (14, 1443427290), (15, 1347198804), (18, 1122665670), (20, 1010399103), (21, 962284860), (27, 748443780), (28, 721713645), (30, 673599402), (35, 577370916), (36, 561332835), (42, 481142430), (45, 449066268), (54, 374221890), (60, 336799701), (63, 320761620), (70, 288685458), (81, 249481260), (84, 240571215), (90, 224533134), (105, 192456972), (108, 187110945), (126, 160380810), (135, 149688756), (140, 144342729), (162, 124740630), (180, 112266567), (189, 106920540), (210, 96228486), (243, 83160420), (252, 80190405), (270, 74844378), (315, 64152324), (324, 62370315), (378, 53460270), (389, 51948540), (405, 49896252), (420, 48114243), (486, 41580210), (509, 39701340), (540, 37422189), (567, 35640180), (630, 32076162), (729, 27720140), (756, 26730135), (778, 25974270), (810, 24948126), (945, 21384108), (972, 20790105), (1018, 19850670), (1134, 17820090), (1167, 17316180), (1215, 16632084), (1260, 16038081), (1458, 13860070), (1527, 13233780), (1556, 12987135), (1620, 12474063), (1701, 11880060), (1890, 10692054), (1945, 10389708), (2036, 9925335), (2268, 8910045), (2334, 8658090), (2430, 8316042), (2545, 7940268), (2723, 7421220), (2835, 7128036), (2916, 6930035), (3054, 6616890), (3402, 5940030), (3501, 5772060), (3563, 5671620), (3645, 5544028), (3780, 5346027), (3890, 5194854), (4581, 4411260), (4668, 4329045), (4860, 4158021), (5090, 3970134), (5103, 3960020), (5446, 3710610), (5670, 3564018), (5835, 3463236), (6108, 3308445), (6804, 2970015), (7002, 2886030), (7126, 2835810), (7290, 2772014), (7635, 2646756), (7780, 2597427), (8169, 2473740), (8505, 2376012), (9162, 2205630), (10180, 1985067), (10206, 1980010), (10503, 1924020), (10689, 1890540), (10892, 1855305), (11340, 1782009), (11670, 1731618), (13615, 1484244), (13743, 1470420), (14004, 1443015), (14252, 1417905), (14580, 1386007), (15270, 1323378), (16338, 1236870), (17010, 1188006), (17505, 1154412), (17815, 1134324), (18324, 1102815), (20412, 990005), (21006, 962010), (21378, 945270), (22905, 882252), (23340, 865809), (24507, 824580), (25515, 792004), (27230, 742122), (27486, 735210), (30540, 661689), (31509, 641340), (32067, 630180), (32676, 618435), (34020, 594003), (35010, 577206), (35630, 567162), (40845, 494748), (41229, 490140), (42012, 481005), (42756, 472635), (45810, 441126), (49014, 412290), (51030, 396002), (52515, 384804), (53445, 378108), (54460, 371061), (54972, 367605), (63018, 320670), (64134, 315090), (68715, 294084), (70020, 288603), (71260, 283581), (73521, 274860), (81690, 247374), (82458, 245070), (91620, 220563), (94527, 213780), (96201, 210060), (98028, 206145), (102060, 198001), (105030, 192402), (106890, 189054), (122535, 164916), (123687, 163380), (126036, 160335), (128268, 157545), (137430, 147042)]