20162943218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9448427}}^1$

素因数の和:9448537

約数の個数: 16

約数和(自身を含む): 33334053984

約数和(自身を除く): 13171110766

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9448427, 18896854, 103932697, 207865394, 916497419, 1832994838, 10081471609, 20162943218]

約数ペア:

[(1, 20162943218), (2, 10081471609), (11, 1832994838), (22, 916497419), (97, 207865394), (194, 103932697), (1067, 18896854), (2134, 9448427)]