20950806118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1419239}}^1$

素因数の和:1419324

約数の個数: 24

約数和(自身を含む): 35109159120

約数和(自身を除く): 14158353002

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 1419239, 2838478, 15611629, 31223258, 86573579, 171727919, 173147158, 343455838, 952309369, 1904618738, 10475403059, 20950806118]

約数ペア:

[(1, 20950806118), (2, 10475403059), (11, 1904618738), (22, 952309369), (61, 343455838), (121, 173147158), (122, 171727919), (242, 86573579), (671, 31223258), (1342, 15611629), (7381, 2838478), (14762, 1419239)]