20173418910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{512927}}^1$

素因数の和:512982

約数の個数: 96

約数和(自身を含む): 57612072960

約数和(自身を除く): 37438654050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1710, 2070, 2185, 2622, 3933, 4370, 6555, 7866, 13110, 19665, 39330, 512927, 1025854, 1538781, 2564635, 3077562, 4616343, 5129270, 7693905, 9232686, 9745613, 11797321, 15387810, 19491226, 23081715, 23594642, 29236839, 35391963, 46163430, 48728065, 58473678, 58986605, 70783926, 87710517, 97456130, 106175889, 117973210, 146184195, 175421034, 176959815, 212351778, 224149099, 292368390, 353919630, 438552585, 448298198, 530879445, 672447297, 877105170, 1061758890, 1120745495, 1344894594, 2017341891, 2241490990, 3362236485, 4034683782, 6724472970, 10086709455, 20173418910]

約数ペア:

[(1, 20173418910), (2, 10086709455), (3, 6724472970), (5, 4034683782), (6, 3362236485), (9, 2241490990), (10, 2017341891), (15, 1344894594), (18, 1120745495), (19, 1061758890), (23, 877105170), (30, 672447297), (38, 530879445), (45, 448298198), (46, 438552585), (57, 353919630), (69, 292368390), (90, 224149099), (95, 212351778), (114, 176959815), (115, 175421034), (138, 146184195), (171, 117973210), (190, 106175889), (207, 97456130), (230, 87710517), (285, 70783926), (342, 58986605), (345, 58473678), (414, 48728065), (437, 46163430), (570, 35391963), (690, 29236839), (855, 23594642), (874, 23081715), (1035, 19491226), (1311, 15387810), (1710, 11797321), (2070, 9745613), (2185, 9232686), (2622, 7693905), (3933, 5129270), (4370, 4616343), (6555, 3077562), (7866, 2564635), (13110, 1538781), (19665, 1025854), (39330, 512927)]