20512606734

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16050553}}^1$

素因数の和:16050632

約数の個数: 24

約数和(自身を含む): 45069955632

約数和(自身を除く): 24557348898

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 16050553, 32101106, 48151659, 96303318, 144454977, 288909954, 1139589263, 2279178526, 3418767789, 6837535578, 10256303367, 20512606734]

約数ペア:

[(1, 20512606734), (2, 10256303367), (3, 6837535578), (6, 3418767789), (9, 2279178526), (18, 1139589263), (71, 288909954), (142, 144454977), (213, 96303318), (426, 48151659), (639, 32101106), (1278, 16050553)]