20105992606

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4115021}}^1$

素因数の和:4115379

約数の個数: 16

約数和(自身を含む): 34566184800

約数和(自身を除く): 14460192194

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 4115021, 8230042, 28805147, 57610294, 1436142329, 2872284658, 10052996303, 20105992606]

約数ペア:

[(1, 20105992606), (2, 10052996303), (7, 2872284658), (14, 1436142329), (349, 57610294), (698, 28805147), (2443, 8230042), (4886, 4115021)]