10020788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 17992800

約数和(自身を除く): 7972012

約数列:

[1, 2, 4, 67, 134, 139, 268, 269, 278, 538, 556, 1076, 9313, 18023, 18626, 36046, 37252, 37391, 72092, 74782, 149564, 2505197, 5010394, 10020788]

約数ペア:

[(1, 10020788), (2, 5010394), (4, 2505197), (67, 149564), (134, 74782), (139, 72092), (268, 37391), (269, 37252), (278, 36046), (538, 18626), (556, 18023), (1076, 9313)]