2020068148

素因数分解:

$2^2\times 7^1\times {\mathrm{6661}}^1\times {\mathrm{10831}}^1$

素因数の和:17503

約数の個数: 24

約数和(自身を含む): 4041115904

約数和(自身を除く): 2021047756

約数列:

[1, 2, 4, 7, 14, 28, 6661, 10831, 13322, 21662, 26644, 43324, 46627, 75817, 93254, 151634, 186508, 303268, 72145291, 144290582, 288581164, 505017037, 1010034074, 2020068148]

約数ペア:

[(1, 2020068148), (2, 1010034074), (4, 505017037), (7, 288581164), (14, 144290582), (28, 72145291), (6661, 303268), (10831, 186508), (13322, 151634), (21662, 93254), (26644, 75817), (43324, 46627)]