20671036705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4528157}}^1$

素因数の和:4528256

約数の個数: 16

約数和(自身を含む): 27386299584

約数和(自身を除く): 6715262879

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 4528157, 22640785, 49809727, 249048635, 375837031, 1879185155, 4134207341, 20671036705]

約数ペア:

[(1, 20671036705), (5, 4134207341), (11, 1879185155), (55, 375837031), (83, 249048635), (415, 49809727), (913, 22640785), (4565, 4528157)]