20226972736

素因数分解:

$2^6\times {\mathrm{56629}}^1\times {\mathrm{5581}}^1$

素因数の和:62222

約数の個数: 28

約数和(自身を含む): 40145799820

約数和(自身を除く): 19918827084

約数列:

[1, 2, 4, 8, 16, 32, 64, 5581, 11162, 22324, 44648, 56629, 89296, 113258, 178592, 226516, 357184, 453032, 906064, 1812128, 3624256, 316046449, 632092898, 1264185796, 2528371592, 5056743184, 10113486368, 20226972736]

約数ペア:

[(1, 20226972736), (2, 10113486368), (4, 5056743184), (8, 2528371592), (16, 1264185796), (32, 632092898), (64, 316046449), (5581, 3624256), (11162, 1812128), (22324, 906064), (44648, 453032), (56629, 357184), (89296, 226516), (113258, 178592)]