20219005590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{1627}}^1$

素因数の和:1779

約数の個数: 192

約数和(自身を含む): 59768907264

約数和(自身を除く): 39549901674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 59, 70, 85, 102, 105, 118, 119, 170, 177, 210, 238, 255, 295, 354, 357, 413, 510, 590, 595, 714, 826, 885, 1003, 1190, 1239, 1627, 1770, 1785, 2006, 2065, 2478, 3009, 3254, 3481, 3570, 4130, 4881, 5015, 6018, 6195, 6962, 7021, 8135, 9762, 10030, 10443, 11389, 12390, 14042, 15045, 16270, 17405, 20886, 21063, 22778, 24367, 24405, 27659, 30090, 34167, 34810, 35105, 42126, 48734, 48810, 52215, 55318, 56945, 59177, 68334, 70210, 73101, 82977, 95993, 104430, 105315, 113890, 118354, 121835, 138295, 146202, 165954, 170835, 177531, 191986, 193613, 210630, 243670, 276590, 287979, 295885, 341670, 355062, 365505, 387226, 414239, 414885, 479965, 575958, 580839, 591770, 671951, 731010, 828478, 829770, 887655, 959930, 968065, 1161678, 1242717, 1343902, 1439895, 1631881, 1775310, 1936130, 2015853, 2071195, 2485434, 2879790, 2904195, 3263762, 3359755, 4031706, 4142390, 4895643, 5663587, 5808390, 6213585, 6719510, 8159405, 9791286, 10079265, 11327174, 11423167, 12427170, 16318810, 16990761, 20158530, 22846334, 24478215, 28317935, 33981522, 34269501, 39645109, 48956430, 56635870, 57115835, 68539002, 79290218, 84953805, 96280979, 114231670, 118935327, 169907610, 171347505, 192561958, 198225545, 237870654, 288842937, 342695010, 396451090, 481404895, 577685874, 594676635, 673966853, 962809790, 1189353270, 1347933706, 1444214685, 2021900559, 2888429370, 3369834265, 4043801118, 6739668530, 10109502795, 20219005590]

約数ペア:

[(1, 20219005590), (2, 10109502795), (3, 6739668530), (5, 4043801118), (6, 3369834265), (7, 2888429370), (10, 2021900559), (14, 1444214685), (15, 1347933706), (17, 1189353270), (21, 962809790), (30, 673966853), (34, 594676635), (35, 577685874), (42, 481404895), (51, 396451090), (59, 342695010), (70, 288842937), (85, 237870654), (102, 198225545), (105, 192561958), (118, 171347505), (119, 169907610), (170, 118935327), (177, 114231670), (210, 96280979), (238, 84953805), (255, 79290218), (295, 68539002), (354, 57115835), (357, 56635870), (413, 48956430), (510, 39645109), (590, 34269501), (595, 33981522), (714, 28317935), (826, 24478215), (885, 22846334), (1003, 20158530), (1190, 16990761), (1239, 16318810), (1627, 12427170), (1770, 11423167), (1785, 11327174), (2006, 10079265), (2065, 9791286), (2478, 8159405), (3009, 6719510), (3254, 6213585), (3481, 5808390), (3570, 5663587), (4130, 4895643), (4881, 4142390), (5015, 4031706), (6018, 3359755), (6195, 3263762), (6962, 2904195), (7021, 2879790), (8135, 2485434), (9762, 2071195), (10030, 2015853), (10443, 1936130), (11389, 1775310), (12390, 1631881), (14042, 1439895), (15045, 1343902), (16270, 1242717), (17405, 1161678), (20886, 968065), (21063, 959930), (22778, 887655), (24367, 829770), (24405, 828478), (27659, 731010), (30090, 671951), (34167, 591770), (34810, 580839), (35105, 575958), (42126, 479965), (48734, 414885), (48810, 414239), (52215, 387226), (55318, 365505), (56945, 355062), (59177, 341670), (68334, 295885), (70210, 287979), (73101, 276590), (82977, 243670), (95993, 210630), (104430, 193613), (105315, 191986), (113890, 177531), (118354, 170835), (121835, 165954), (138295, 146202)]