2020110268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{102253}}^1$

素因数の和:102717

約数の個数: 24

約数和(自身を含む): 3865201200

約数和(自身を除く): 1845090932

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 4939, 9878, 19756, 102253, 204506, 409012, 1124783, 2249566, 4499132, 45911597, 91823194, 183646388, 505027567, 1010055134, 2020110268]

約数ペア:

[(1, 2020110268), (2, 1010055134), (4, 505027567), (11, 183646388), (22, 91823194), (44, 45911597), (449, 4499132), (898, 2249566), (1796, 1124783), (4939, 409012), (9878, 204506), (19756, 102253)]