20162481436

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{63805321}}^1$

素因数の和:63805404

約数の個数: 12

約数和(自身を含む): 35730980320

約数和(自身を除く): 15568498884

約数列:

[1, 2, 4, 79, 158, 316, 63805321, 127610642, 255221284, 5040620359, 10081240718, 20162481436]

約数ペア:

[(1, 20162481436), (2, 10081240718), (4, 5040620359), (79, 255221284), (158, 127610642), (316, 63805321)]