20211693811

素因数分解:

${\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 21473112960

約数和(自身を除く): 1261419149

約数列:

[1, 29, 103, 113, 233, 257, 2987, 3277, 6757, 7453, 11639, 23999, 26329, 26471, 29041, 59881, 337531, 695971, 763541, 767659, 842189, 1736549, 2711887, 2991223, 6167743, 6766553, 78644723, 86745467, 178864547, 196230037, 696954959, 20211693811]

約数ペア:

[(1, 20211693811), (29, 696954959), (103, 196230037), (113, 178864547), (233, 86745467), (257, 78644723), (2987, 6766553), (3277, 6167743), (6757, 2991223), (7453, 2711887), (11639, 1736549), (23999, 842189), (26329, 767659), (26471, 763541), (29041, 695971), (59881, 337531)]