20153173698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3677}}^1\times {\mathrm{43499}}^1$

素因数の和:47191

約数の個数: 48

約数和(自身を含む): 49917816000

約数和(自身を除く): 29764642302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3677, 7354, 11031, 22062, 25739, 33093, 43499, 51478, 66186, 77217, 86998, 130497, 154434, 231651, 260994, 304493, 391491, 463302, 608986, 782982, 913479, 1826958, 2740437, 5480874, 159945823, 319891646, 479837469, 959674938, 1119620761, 1439512407, 2239241522, 2879024814, 3358862283, 6717724566, 10076586849, 20153173698]

約数ペア:

[(1, 20153173698), (2, 10076586849), (3, 6717724566), (6, 3358862283), (7, 2879024814), (9, 2239241522), (14, 1439512407), (18, 1119620761), (21, 959674938), (42, 479837469), (63, 319891646), (126, 159945823), (3677, 5480874), (7354, 2740437), (11031, 1826958), (22062, 913479), (25739, 782982), (33093, 608986), (43499, 463302), (51478, 391491), (66186, 304493), (77217, 260994), (86998, 231651), (130497, 154434)]