20012344966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{177739}}^1$

素因数の和:180723

約数の個数: 16

約数和(自身を含む): 31609281600

約数和(自身を除く): 11596936634

約数列:

[1, 2, 19, 38, 2963, 5926, 56297, 112594, 177739, 355478, 3377041, 6754082, 526640657, 1053281314, 10006172483, 20012344966]

約数ペア:

[(1, 20012344966), (2, 10006172483), (19, 1053281314), (38, 526640657), (2963, 6754082), (5926, 3377041), (56297, 355478), (112594, 177739)]