20180851232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37097153}}^1$

素因数の和:37097180

約数の個数: 24

約数和(自身を含む): 42068172636

約数和(自身を除く): 21887321404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37097153, 74194306, 148388612, 296777224, 593554448, 630651601, 1187108896, 1261303202, 2522606404, 5045212808, 10090425616, 20180851232]

約数ペア:

[(1, 20180851232), (2, 10090425616), (4, 5045212808), (8, 2522606404), (16, 1261303202), (17, 1187108896), (32, 630651601), (34, 593554448), (68, 296777224), (136, 148388612), (272, 74194306), (544, 37097153)]