20171714160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6465293}}^1$

素因数の和:6465322

約数の個数: 80

約数和(自身を含む): 67342502304

約数和(自身を除く): 47170788144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6465293, 12930586, 19395879, 25861172, 32326465, 38791758, 51722344, 64652930, 77583516, 84048809, 96979395, 103444688, 129305860, 155167032, 168097618, 193958790, 252146427, 258611720, 310334064, 336195236, 387917580, 420244045, 504292854, 517223440, 672390472, 775835160, 840488090, 1008585708, 1260732135, 1344780944, 1551670320, 1680976180, 2017171416, 2521464270, 3361952360, 4034342832, 5042928540, 6723904720, 10085857080, 20171714160]

約数ペア:

[(1, 20171714160), (2, 10085857080), (3, 6723904720), (4, 5042928540), (5, 4034342832), (6, 3361952360), (8, 2521464270), (10, 2017171416), (12, 1680976180), (13, 1551670320), (15, 1344780944), (16, 1260732135), (20, 1008585708), (24, 840488090), (26, 775835160), (30, 672390472), (39, 517223440), (40, 504292854), (48, 420244045), (52, 387917580), (60, 336195236), (65, 310334064), (78, 258611720), (80, 252146427), (104, 193958790), (120, 168097618), (130, 155167032), (156, 129305860), (195, 103444688), (208, 96979395), (240, 84048809), (260, 77583516), (312, 64652930), (390, 51722344), (520, 38791758), (624, 32326465), (780, 25861172), (1040, 19395879), (1560, 12930586), (3120, 6465293)]