20072762408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{3571}}^1\times {\mathrm{11909}}^1$

素因数の和:15545

約数の個数: 32

約数和(自身を含む): 38288268000

約数和(自身を除く): 18215505592

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 3571, 7142, 11909, 14284, 23818, 28568, 47636, 95272, 210689, 421378, 702631, 842756, 1405262, 1685512, 2810524, 5621048, 42527039, 85054078, 170108156, 340216312, 2509095301, 5018190602, 10036381204, 20072762408]

約数ペア:

[(1, 20072762408), (2, 10036381204), (4, 5018190602), (8, 2509095301), (59, 340216312), (118, 170108156), (236, 85054078), (472, 42527039), (3571, 5621048), (7142, 2810524), (11909, 1685512), (14284, 1405262), (23818, 842756), (28568, 702631), (47636, 421378), (95272, 210689)]