20233670872

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{23203751}}^1$

素因数の和:23203866

約数の個数: 16

約数和(自身を含む): 38286190800

約数和(自身を除く): 18052519928

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 23203751, 46407502, 92815004, 185630008, 2529208859, 5058417718, 10116835436, 20233670872]

約数ペア:

[(1, 20233670872), (2, 10116835436), (4, 5058417718), (8, 2529208859), (109, 185630008), (218, 92815004), (436, 46407502), (872, 23203751)]