20236520850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2971}}^1$

素因数の和:3505

約数の個数: 192

約数和(自身を含む): 61912704000

約数和(自身を除く): 41676183150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 499, 525, 546, 650, 910, 975, 998, 1050, 1365, 1497, 1950, 2275, 2495, 2730, 2971, 2994, 3493, 4550, 4990, 5942, 6487, 6825, 6986, 7485, 8913, 10479, 12475, 12974, 13650, 14855, 14970, 17465, 17826, 19461, 20797, 20958, 24950, 29710, 32435, 34930, 37425, 38623, 38922, 41594, 44565, 45409, 52395, 62391, 64870, 74275, 74850, 77246, 87325, 89130, 90818, 97305, 103985, 104790, 115869, 124782, 136227, 148550, 162175, 174650, 193115, 194610, 207970, 222825, 227045, 231738, 261975, 270361, 272454, 311955, 324350, 386230, 445650, 454090, 486525, 519925, 523950, 540722, 579345, 623910, 681135, 811083, 965575, 973050, 1039850, 1135225, 1158690, 1351805, 1362270, 1482529, 1559775, 1622166, 1931150, 2270450, 2703610, 2896725, 2965058, 3119550, 3405675, 4055415, 4447587, 5793450, 6759025, 6811350, 7412645, 8110830, 8895174, 10377703, 13518050, 14825290, 19272877, 20277075, 20755406, 22237935, 31133109, 37063225, 38545754, 40554150, 44475870, 51888515, 57818631, 62266218, 74126450, 96364385, 103777030, 111189675, 115637262, 134910139, 155665545, 192728770, 222379350, 259442575, 269820278, 289093155, 311331090, 404730417, 481821925, 518885150, 578186310, 674550695, 778327725, 809460834, 963643850, 1349101390, 1445465775, 1556655450, 2023652085, 2890931550, 3372753475, 4047304170, 6745506950, 10118260425, 20236520850]

約数ペア:

[(1, 20236520850), (2, 10118260425), (3, 6745506950), (5, 4047304170), (6, 3372753475), (7, 2890931550), (10, 2023652085), (13, 1556655450), (14, 1445465775), (15, 1349101390), (21, 963643850), (25, 809460834), (26, 778327725), (30, 674550695), (35, 578186310), (39, 518885150), (42, 481821925), (50, 404730417), (65, 311331090), (70, 289093155), (75, 269820278), (78, 259442575), (91, 222379350), (105, 192728770), (130, 155665545), (150, 134910139), (175, 115637262), (182, 111189675), (195, 103777030), (210, 96364385), (273, 74126450), (325, 62266218), (350, 57818631), (390, 51888515), (455, 44475870), (499, 40554150), (525, 38545754), (546, 37063225), (650, 31133109), (910, 22237935), (975, 20755406), (998, 20277075), (1050, 19272877), (1365, 14825290), (1497, 13518050), (1950, 10377703), (2275, 8895174), (2495, 8110830), (2730, 7412645), (2971, 6811350), (2994, 6759025), (3493, 5793450), (4550, 4447587), (4990, 4055415), (5942, 3405675), (6487, 3119550), (6825, 2965058), (6986, 2896725), (7485, 2703610), (8913, 2270450), (10479, 1931150), (12475, 1622166), (12974, 1559775), (13650, 1482529), (14855, 1362270), (14970, 1351805), (17465, 1158690), (17826, 1135225), (19461, 1039850), (20797, 973050), (20958, 965575), (24950, 811083), (29710, 681135), (32435, 623910), (34930, 579345), (37425, 540722), (38623, 523950), (38922, 519925), (41594, 486525), (44565, 454090), (45409, 445650), (52395, 386230), (62391, 324350), (64870, 311955), (74275, 272454), (74850, 270361), (77246, 261975), (87325, 231738), (89130, 227045), (90818, 222825), (97305, 207970), (103985, 194610), (104790, 193115), (115869, 174650), (124782, 162175), (136227, 148550)]