20189493060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{746101}}^1$

素因数の和:746165

約数の個数: 96

約数和(自身を含む): 63173948544

約数和(自身を除く): 42984455484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2460, 2706, 4510, 5412, 6765, 9020, 13530, 27060, 746101, 1492202, 2238303, 2984404, 3730505, 4476606, 7461010, 8207111, 8953212, 11191515, 14922020, 16414222, 22383030, 24621333, 30590141, 32828444, 41035555, 44766060, 49242666, 61180282, 82071110, 91770423, 98485332, 122360564, 123106665, 152950705, 164142220, 183540846, 246213330, 305901410, 336491551, 367081692, 458852115, 492426660, 611802820, 672983102, 917704230, 1009474653, 1345966204, 1682457755, 1835408460, 2018949306, 3364915510, 4037898612, 5047373265, 6729831020, 10094746530, 20189493060]

約数ペア:

[(1, 20189493060), (2, 10094746530), (3, 6729831020), (4, 5047373265), (5, 4037898612), (6, 3364915510), (10, 2018949306), (11, 1835408460), (12, 1682457755), (15, 1345966204), (20, 1009474653), (22, 917704230), (30, 672983102), (33, 611802820), (41, 492426660), (44, 458852115), (55, 367081692), (60, 336491551), (66, 305901410), (82, 246213330), (110, 183540846), (123, 164142220), (132, 152950705), (164, 123106665), (165, 122360564), (205, 98485332), (220, 91770423), (246, 82071110), (330, 61180282), (410, 49242666), (451, 44766060), (492, 41035555), (615, 32828444), (660, 30590141), (820, 24621333), (902, 22383030), (1230, 16414222), (1353, 14922020), (1804, 11191515), (2255, 8953212), (2460, 8207111), (2706, 7461010), (4510, 4476606), (5412, 3730505), (6765, 2984404), (9020, 2238303), (13530, 1492202), (27060, 746101)]