20104718404

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{3257}}^1\times {\mathrm{10357}}^1$

素因数の和:13767

約数の個数: 24

約数和(自身を含む): 35433682200

約数和(自身を除く): 15328963796

約数列:

[1, 2, 4, 149, 298, 596, 3257, 6514, 10357, 13028, 20714, 41428, 485293, 970586, 1543193, 1941172, 3086386, 6172772, 33732749, 67465498, 134930996, 5026179601, 10052359202, 20104718404]

約数ペア:

[(1, 20104718404), (2, 10052359202), (4, 5026179601), (149, 134930996), (298, 67465498), (596, 33732749), (3257, 6172772), (6514, 3086386), (10357, 1941172), (13028, 1543193), (20714, 970586), (41428, 485293)]