20627062

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5111

約数の個数: 16

約数和(自身を含む): 32464800

約数和(自身を除く): 11837738

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 5009, 10018, 145261, 290522, 355639, 711278, 10313531, 20627062]

約数ペア:

[(1, 20627062), (2, 10313531), (29, 711278), (58, 355639), (71, 290522), (142, 145261), (2059, 10018), (4118, 5009)]