20066366974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{194483}}^1$

素因数の和:196751

約数の個数: 16

約数和(自身を含む): 31422390912

約数和(自身を除く): 11356023938

約数列:

[1, 2, 23, 46, 2243, 4486, 51589, 103178, 194483, 388966, 4473109, 8946218, 436225369, 872450738, 10033183487, 20066366974]

約数ペア:

[(1, 20066366974), (2, 10033183487), (23, 872450738), (46, 436225369), (2243, 8946218), (4486, 4473109), (51589, 388966), (103178, 194483)]