2020238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 3328560

約数和(自身を除く): 1308322

約数列:

[1, 2, 11, 22, 229, 401, 458, 802, 2519, 4411, 5038, 8822, 91829, 183658, 1010119, 2020238]

約数ペア:

[(1, 2020238), (2, 1010119), (11, 183658), (22, 91829), (229, 8822), (401, 5038), (458, 4411), (802, 2519)]