20044552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 41176800

約数和(自身を除く): 21132248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 601, 758, 1202, 1516, 2404, 3032, 4169, 4808, 6611, 8338, 13222, 16676, 26444, 33352, 52888, 227779, 455558, 911116, 1822232, 2505569, 5011138, 10022276, 20044552]

約数ペア:

[(1, 20044552), (2, 10022276), (4, 5011138), (8, 2505569), (11, 1822232), (22, 911116), (44, 455558), (88, 227779), (379, 52888), (601, 33352), (758, 26444), (1202, 16676), (1516, 13222), (2404, 8338), (3032, 6611), (4169, 4808)]