20119342078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{911}}^1\times {\mathrm{1627}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 33032406528

約数和(自身を除く): 12913064450

約数列:

[1, 2, 11, 22, 617, 911, 1234, 1627, 1822, 3254, 6787, 10021, 13574, 17897, 20042, 35794, 562087, 1003859, 1124174, 1482197, 2007718, 2964394, 6182957, 11042449, 12365914, 16304167, 22084898, 32608334, 914515549, 1829031098, 10059671039, 20119342078]

約数ペア:

[(1, 20119342078), (2, 10059671039), (11, 1829031098), (22, 914515549), (617, 32608334), (911, 22084898), (1234, 16304167), (1627, 12365914), (1822, 11042449), (3254, 6182957), (6787, 2964394), (10021, 2007718), (13574, 1482197), (17897, 1124174), (20042, 1003859), (35794, 562087)]