20144484837

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{557}}^1\times {\mathrm{7013}}^1$

素因数の和:7770

約数の個数: 32

約数和(自身を含む): 30058076160

約数和(自身を除く): 9913591323

約数列:

[1, 3, 9, 27, 191, 557, 573, 1671, 1719, 5013, 5157, 7013, 15039, 21039, 63117, 106387, 189351, 319161, 957483, 1339483, 2872449, 3906241, 4018449, 11718723, 12055347, 35156169, 36166041, 105468507, 746092031, 2238276093, 6714828279, 20144484837]

約数ペア:

[(1, 20144484837), (3, 6714828279), (9, 2238276093), (27, 746092031), (191, 105468507), (557, 36166041), (573, 35156169), (1671, 12055347), (1719, 11718723), (5013, 4018449), (5157, 3906241), (7013, 2872449), (15039, 1339483), (21039, 957483), (63117, 319161), (106387, 189351)]