20162316879

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3637}}^1$

素因数の和:3861

約数の個数: 64

約数和(自身を含む): 31851417600

約数和(自身を除く): 11689100721

約数列:

[1, 3, 9, 23, 27, 69, 79, 113, 207, 237, 339, 621, 711, 1017, 1817, 2133, 2599, 3051, 3637, 5451, 7797, 8927, 10911, 16353, 23391, 26781, 32733, 49059, 70173, 80343, 83651, 98199, 205321, 241029, 250953, 287323, 410981, 615963, 752859, 861969, 1232943, 1847889, 2258577, 2585907, 3698829, 5543667, 6608429, 7757721, 9452563, 11096487, 19825287, 28357689, 32467499, 59475861, 85073067, 97402497, 178427583, 255219201, 292207491, 746752477, 876622473, 2240257431, 6720772293, 20162316879]

約数ペア:

[(1, 20162316879), (3, 6720772293), (9, 2240257431), (23, 876622473), (27, 746752477), (69, 292207491), (79, 255219201), (113, 178427583), (207, 97402497), (237, 85073067), (339, 59475861), (621, 32467499), (711, 28357689), (1017, 19825287), (1817, 11096487), (2133, 9452563), (2599, 7757721), (3051, 6608429), (3637, 5543667), (5451, 3698829), (7797, 2585907), (8927, 2258577), (10911, 1847889), (16353, 1232943), (23391, 861969), (26781, 752859), (32733, 615963), (49059, 410981), (70173, 287323), (80343, 250953), (83651, 241029), (98199, 205321)]