2020631290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4928369}}^1$

素因数の和:4928417

約数の個数: 16

約数和(自身を含む): 3725847720

約数和(自身を除く): 1705216430

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4928369, 9856738, 24641845, 49283690, 202063129, 404126258, 1010315645, 2020631290]

約数ペア:

[(1, 2020631290), (2, 1010315645), (5, 404126258), (10, 202063129), (41, 49283690), (82, 24641845), (205, 9856738), (410, 4928369)]