20343038816

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{5005669}}^1$

素因数の和:5005806

約数の個数: 24

約数和(自身を含む): 40365722880

約数和(自身を除く): 20022684064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 5005669, 10011338, 20022676, 40045352, 80090704, 160181408, 635719963, 1271439926, 2542879852, 5085759704, 10171519408, 20343038816]

約数ペア:

[(1, 20343038816), (2, 10171519408), (4, 5085759704), (8, 2542879852), (16, 1271439926), (32, 635719963), (127, 160181408), (254, 80090704), (508, 40045352), (1016, 20022676), (2032, 10011338), (4064, 5005669)]