20707362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88493}}^1$

素因数の和:88514

約数の個数: 24

約数和(自身を含む): 48317724

約数和(自身を除く): 27610362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88493, 176986, 265479, 530958, 796437, 1150409, 1592874, 2300818, 3451227, 6902454, 10353681, 20707362]

約数ペア:

[(1, 20707362), (2, 10353681), (3, 6902454), (6, 3451227), (9, 2300818), (13, 1592874), (18, 1150409), (26, 796437), (39, 530958), (78, 265479), (117, 176986), (234, 88493)]