20028013198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{714113}}^1$

素因数の和:714531

約数の個数: 16

約数和(自身を含む): 30935418480

約数和(自身を除く): 10907405282

約数列:

[1, 2, 37, 74, 379, 758, 14023, 28046, 714113, 1428226, 26422181, 52844362, 270648827, 541297654, 10014006599, 20028013198]

約数ペア:

[(1, 20028013198), (2, 10014006599), (37, 541297654), (74, 270648827), (379, 52844362), (758, 26422181), (14023, 1428226), (28046, 714113)]