201520926

素因数分解:

$2^1\times 3^3\times {\mathrm{3731869}}^1$

素因数の和:3731880

約数の個数: 16

約数和(自身を含む): 447824400

約数和(自身を除く): 246303474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3731869, 7463738, 11195607, 22391214, 33586821, 67173642, 100760463, 201520926]

約数ペア:

[(1, 201520926), (2, 100760463), (3, 67173642), (6, 33586821), (9, 22391214), (18, 11195607), (27, 7463738), (54, 3731869)]