20169652854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{518207}}^1$

素因数の和:518724

約数の個数: 32

約数和(自身を含む): 43529472000

約数和(自身を除く): 23359819146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 6487, 12974, 19461, 38922, 518207, 1036414, 1554621, 3109242, 6736691, 13473382, 20210073, 40420146, 258585293, 517170586, 775755879, 1551511758, 3361608809, 6723217618, 10084826427, 20169652854]

約数ペア:

[(1, 20169652854), (2, 10084826427), (3, 6723217618), (6, 3361608809), (13, 1551511758), (26, 775755879), (39, 517170586), (78, 258585293), (499, 40420146), (998, 20210073), (1497, 13473382), (2994, 6736691), (6487, 3109242), (12974, 1554621), (19461, 1036414), (38922, 518207)]