20698843656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45392201}}^1$

素因数の和:45392229

約数の個数: 32

約数和(自身を含む): 54470642400

約数和(自身を除く): 33771798744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45392201, 90784402, 136176603, 181568804, 272353206, 363137608, 544706412, 862451819, 1089412824, 1724903638, 2587355457, 3449807276, 5174710914, 6899614552, 10349421828, 20698843656]

約数ペア:

[(1, 20698843656), (2, 10349421828), (3, 6899614552), (4, 5174710914), (6, 3449807276), (8, 2587355457), (12, 1724903638), (19, 1089412824), (24, 862451819), (38, 544706412), (57, 363137608), (76, 272353206), (114, 181568804), (152, 136176603), (228, 90784402), (456, 45392201)]