20596428

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{9697}}^1$

素因数の和:9766

約数の個数: 36

約数和(自身を含む): 52951080

約数和(自身を除く): 32354652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 9697, 19394, 29091, 38788, 58182, 87273, 116364, 174546, 349092, 572123, 1144246, 1716369, 2288492, 3432738, 5149107, 6865476, 10298214, 20596428]

約数ペア:

[(1, 20596428), (2, 10298214), (3, 6865476), (4, 5149107), (6, 3432738), (9, 2288492), (12, 1716369), (18, 1144246), (36, 572123), (59, 349092), (118, 174546), (177, 116364), (236, 87273), (354, 58182), (531, 38788), (708, 29091), (1062, 19394), (2124, 9697)]