20160436828

素因数分解:

$2^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{793843}}^1$

素因数の和:794761

約数の個数: 24

約数和(自身を含む): 40365379712

約数和(自身を除く): 20204942884

約数列:

[1, 2, 4, 7, 14, 28, 907, 1814, 3628, 6349, 12698, 25396, 793843, 1587686, 3175372, 5556901, 11113802, 22227604, 720015601, 1440031202, 2880062404, 5040109207, 10080218414, 20160436828]

約数ペア:

[(1, 20160436828), (2, 10080218414), (4, 5040109207), (7, 2880062404), (14, 1440031202), (28, 720015601), (907, 22227604), (1814, 11113802), (3628, 5556901), (6349, 3175372), (12698, 1587686), (25396, 793843)]