20147823544

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{130201}}^1$

素因数の和:130288

約数の個数: 48

約数和(自身を含む): 40826139120

約数和(自身を除く): 20678315576

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 841, 1334, 1682, 2668, 3364, 5336, 6728, 19343, 38686, 77372, 130201, 154744, 260402, 520804, 1041608, 2994623, 3775829, 5989246, 7551658, 11978492, 15103316, 23956984, 30206632, 86844067, 109499041, 173688134, 218998082, 347376268, 437996164, 694752536, 875992328, 2518477943, 5036955886, 10073911772, 20147823544]

約数ペア:

[(1, 20147823544), (2, 10073911772), (4, 5036955886), (8, 2518477943), (23, 875992328), (29, 694752536), (46, 437996164), (58, 347376268), (92, 218998082), (116, 173688134), (184, 109499041), (232, 86844067), (667, 30206632), (841, 23956984), (1334, 15103316), (1682, 11978492), (2668, 7551658), (3364, 5989246), (5336, 3775829), (6728, 2994623), (19343, 1041608), (38686, 520804), (77372, 260402), (130201, 154744)]