20185928036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2597263}}^1$

素因数の和:2597363

約数の個数: 24

約数和(自身を含む): 37088929920

約数和(自身を除く): 16903001884

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 2597263, 5194526, 10389052, 75320627, 150641254, 174016621, 301282508, 348033242, 696066484, 5046482009, 10092964018, 20185928036]

約数ペア:

[(1, 20185928036), (2, 10092964018), (4, 5046482009), (29, 696066484), (58, 348033242), (67, 301282508), (116, 174016621), (134, 150641254), (268, 75320627), (1943, 10389052), (3886, 5194526), (7772, 2597263)]