20137150012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42304937}}^1$

素因数の和:42304965

約数の個数: 24

約数和(自身を含む): 42643377504

約数和(自身を除く): 22506227492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42304937, 84609874, 169219748, 296134559, 592269118, 719183929, 1184538236, 1438367858, 2876735716, 5034287503, 10068575006, 20137150012]

約数ペア:

[(1, 20137150012), (2, 10068575006), (4, 5034287503), (7, 2876735716), (14, 1438367858), (17, 1184538236), (28, 719183929), (34, 592269118), (68, 296134559), (119, 169219748), (238, 84609874), (476, 42304937)]