20161880454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146100583}}^1$

素因数の和:146100611

約数の個数: 16

約数和(自身を含む): 42076968192

約数和(自身を除く): 21915087738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146100583, 292201166, 438301749, 876603498, 3360313409, 6720626818, 10080940227, 20161880454]

約数ペア:

[(1, 20161880454), (2, 10080940227), (3, 6720626818), (6, 3360313409), (23, 876603498), (46, 438301749), (69, 292201166), (138, 146100583)]