20347841266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3285089}}^1$

素因数の和:3285273

約数の個数: 16

約数和(自身を含む): 32325285600

約数和(自身を除く): 11977444334

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 3285089, 6570178, 62416691, 124833382, 535469507, 1070939014, 10173920633, 20347841266]

約数ペア:

[(1, 20347841266), (2, 10173920633), (19, 1070939014), (38, 535469507), (163, 124833382), (326, 62416691), (3097, 6570178), (6194, 3285089)]