20057048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2017}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 41409360

約数和(自身を除く): 21352312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2017, 2486, 4034, 4972, 8068, 9944, 16136, 22187, 44374, 88748, 177496, 227921, 455842, 911684, 1823368, 2507131, 5014262, 10028524, 20057048]

約数ペア:

[(1, 20057048), (2, 10028524), (4, 5014262), (8, 2507131), (11, 1823368), (22, 911684), (44, 455842), (88, 227921), (113, 177496), (226, 88748), (452, 44374), (904, 22187), (1243, 16136), (2017, 9944), (2486, 8068), (4034, 4972)]