20178385914

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10531}}^1\times {\mathrm{7789}}^1$

素因数の和:18366

約数の個数: 32

約数和(自身を含む): 41350317120

約数和(自身を除く): 21171931206

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 7789, 10531, 15578, 21062, 23367, 31593, 46734, 63186, 319349, 431771, 638698, 863542, 958047, 1295313, 1916094, 2590626, 82025959, 164051918, 246077877, 492155754, 3363064319, 6726128638, 10089192957, 20178385914]

約数ペア:

[(1, 20178385914), (2, 10089192957), (3, 6726128638), (6, 3363064319), (41, 492155754), (82, 246077877), (123, 164051918), (246, 82025959), (7789, 2590626), (10531, 1916094), (15578, 1295313), (21062, 958047), (23367, 863542), (31593, 638698), (46734, 431771), (63186, 319349)]