20007143562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476360561}}^1$

素因数の和:476360573

約数の個数: 16

約数和(自身を含む): 45730613952

約数和(自身を除く): 25723470390

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476360561, 952721122, 1429081683, 2858163366, 3334523927, 6669047854, 10003571781, 20007143562]

約数ペア:

[(1, 20007143562), (2, 10003571781), (3, 6669047854), (6, 3334523927), (7, 2858163366), (14, 1429081683), (21, 952721122), (42, 476360561)]