2040807436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{4639}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 3608528000

約数和(自身を除く): 1567720564

約数列:

[1, 2, 4, 109, 218, 436, 1009, 2018, 4036, 4639, 9278, 18556, 109981, 219962, 439924, 505651, 1011302, 2022604, 4680751, 9361502, 18723004, 510201859, 1020403718, 2040807436]

約数ペア:

[(1, 2040807436), (2, 1020403718), (4, 510201859), (109, 18723004), (218, 9361502), (436, 4680751), (1009, 2022604), (2018, 1011302), (4036, 505651), (4639, 439924), (9278, 219962), (18556, 109981)]