20698188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35201}}^1$

素因数の和:35222

約数の個数: 36

約数和(自身を含む): 56182392

約数和(自身を除く): 35484204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35201, 70402, 105603, 140804, 211206, 246407, 422412, 492814, 739221, 985628, 1478442, 1724849, 2956884, 3449698, 5174547, 6899396, 10349094, 20698188]

約数ペア:

[(1, 20698188), (2, 10349094), (3, 6899396), (4, 5174547), (6, 3449698), (7, 2956884), (12, 1724849), (14, 1478442), (21, 985628), (28, 739221), (42, 492814), (49, 422412), (84, 246407), (98, 211206), (147, 140804), (196, 105603), (294, 70402), (588, 35201)]