20147402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 15466678

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 1373, 2746, 7337, 14674, 15103, 30206, 31579, 39817, 63158, 79634, 347369, 437987, 694738, 875974, 915791, 1831582, 10073701, 20147402]

約数ペア:

[(1, 20147402), (2, 10073701), (11, 1831582), (22, 915791), (23, 875974), (29, 694738), (46, 437987), (58, 347369), (253, 79634), (319, 63158), (506, 39817), (638, 31579), (667, 30206), (1334, 15103), (1373, 14674), (2746, 7337)]