20187141522

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1657}}^1\times {\mathrm{12457}}^1$

素因数の和:14282

約数の個数: 32

約数和(自身を含む): 40649756352

約数和(自身を除く): 20462614830

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1657, 3314, 4971, 9942, 12457, 24914, 37371, 74742, 270091, 540182, 810273, 1620546, 2030491, 4060982, 6091473, 12182946, 20641249, 41282498, 61923747, 123847494, 3364523587, 6729047174, 10093570761, 20187141522]

約数ペア:

[(1, 20187141522), (2, 10093570761), (3, 6729047174), (6, 3364523587), (163, 123847494), (326, 61923747), (489, 41282498), (978, 20641249), (1657, 12182946), (3314, 6091473), (4971, 4060982), (9942, 2030491), (12457, 1620546), (24914, 810273), (37371, 540182), (74742, 270091)]