20228967774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{323591}}^1$

素因数の和:323773

約数の個数: 48

約数和(自身を含む): 46038081024

約数和(自身を除く): 25809113250

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 414, 453, 906, 1359, 2718, 3473, 6946, 10419, 20838, 31257, 62514, 323591, 647182, 970773, 1941546, 2912319, 5824638, 7442593, 14885186, 22327779, 44655558, 48862241, 66983337, 97724482, 133966674, 146586723, 293173446, 439760169, 879520338, 1123831543, 2247663086, 3371494629, 6742989258, 10114483887, 20228967774]

約数ペア:

[(1, 20228967774), (2, 10114483887), (3, 6742989258), (6, 3371494629), (9, 2247663086), (18, 1123831543), (23, 879520338), (46, 439760169), (69, 293173446), (138, 146586723), (151, 133966674), (207, 97724482), (302, 66983337), (414, 48862241), (453, 44655558), (906, 22327779), (1359, 14885186), (2718, 7442593), (3473, 5824638), (6946, 2912319), (10419, 1941546), (20838, 970773), (31257, 647182), (62514, 323591)]