20202696

素因数分解:

$2^3\times 3^4\times {\mathrm{31177}}^1$

素因数の和:31195

約数の個数: 40

約数和(自身を含む): 56588070

約数和(自身を除く): 36385374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31177, 62354, 93531, 124708, 187062, 249416, 280593, 374124, 561186, 748248, 841779, 1122372, 1683558, 2244744, 2525337, 3367116, 5050674, 6734232, 10101348, 20202696]

約数ペア:

[(1, 20202696), (2, 10101348), (3, 6734232), (4, 5050674), (6, 3367116), (8, 2525337), (9, 2244744), (12, 1683558), (18, 1122372), (24, 841779), (27, 748248), (36, 561186), (54, 374124), (72, 280593), (81, 249416), (108, 187062), (162, 124708), (216, 93531), (324, 62354), (648, 31177)]