20149006084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8008349}}^1$

素因数の和:8008407

約数の個数: 24

約数和(自身を含む): 38343979800

約数和(自身を除く): 18194973716

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8008349, 16016698, 32033396, 136141933, 272283866, 296308913, 544567732, 592617826, 1185235652, 5037251521, 10074503042, 20149006084]

約数ペア:

[(1, 20149006084), (2, 10074503042), (4, 5037251521), (17, 1185235652), (34, 592617826), (37, 544567732), (68, 296308913), (74, 272283866), (148, 136141933), (629, 32033396), (1258, 16016698), (2516, 8008349)]