20169204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3316

約数の個数: 48

約数和(自身を含む): 52448256

約数和(自身を除く): 32279052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 3102, 3251, 6204, 6502, 9753, 13004, 19506, 35761, 39012, 71522, 107283, 143044, 152797, 214566, 305594, 429132, 458391, 611188, 916782, 1680767, 1833564, 3361534, 5042301, 6723068, 10084602, 20169204]

約数ペア:

[(1, 20169204), (2, 10084602), (3, 6723068), (4, 5042301), (6, 3361534), (11, 1833564), (12, 1680767), (22, 916782), (33, 611188), (44, 458391), (47, 429132), (66, 305594), (94, 214566), (132, 152797), (141, 143044), (188, 107283), (282, 71522), (517, 39012), (564, 35761), (1034, 19506), (1551, 13004), (2068, 9753), (3102, 6502), (3251, 6204)]