20494032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32867

約数の個数: 40

約数和(自身を含む): 57017184

約数和(自身を除く): 36523152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32843, 65686, 98529, 131372, 197058, 262744, 394116, 426959, 525488, 788232, 853918, 1280877, 1576464, 1707836, 2561754, 3415672, 5123508, 6831344, 10247016, 20494032]

約数ペア:

[(1, 20494032), (2, 10247016), (3, 6831344), (4, 5123508), (6, 3415672), (8, 2561754), (12, 1707836), (13, 1576464), (16, 1280877), (24, 853918), (26, 788232), (39, 525488), (48, 426959), (52, 394116), (78, 262744), (104, 197058), (156, 131372), (208, 98529), (312, 65686), (624, 32843)]