20646568512

素因数分解:

$2^6\times 3^2\times {\mathrm{2969}}^1\times {\mathrm{12073}}^1$

素因数の和:15060

約数の個数: 84

約数和(自身を含む): 59204496780

約数和(自身を除く): 38557928268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2969, 5938, 8907, 11876, 12073, 17814, 23752, 24146, 26721, 35628, 36219, 47504, 48292, 53442, 71256, 72438, 95008, 96584, 106884, 108657, 142512, 144876, 190016, 193168, 213768, 217314, 285024, 289752, 386336, 427536, 434628, 570048, 579504, 772672, 855072, 869256, 1159008, 1710144, 1738512, 2318016, 3477024, 6954048, 35844737, 71689474, 107534211, 143378948, 215068422, 286757896, 322602633, 430136844, 573515792, 645205266, 860273688, 1147031584, 1290410532, 1720547376, 2294063168, 2580821064, 3441094752, 5161642128, 6882189504, 10323284256, 20646568512]

約数ペア:

[(1, 20646568512), (2, 10323284256), (3, 6882189504), (4, 5161642128), (6, 3441094752), (8, 2580821064), (9, 2294063168), (12, 1720547376), (16, 1290410532), (18, 1147031584), (24, 860273688), (32, 645205266), (36, 573515792), (48, 430136844), (64, 322602633), (72, 286757896), (96, 215068422), (144, 143378948), (192, 107534211), (288, 71689474), (576, 35844737), (2969, 6954048), (5938, 3477024), (8907, 2318016), (11876, 1738512), (12073, 1710144), (17814, 1159008), (23752, 869256), (24146, 855072), (26721, 772672), (35628, 579504), (36219, 570048), (47504, 434628), (48292, 427536), (53442, 386336), (71256, 289752), (72438, 285024), (95008, 217314), (96584, 213768), (106884, 193168), (108657, 190016), (142512, 144876)]