20189917246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{3011}}^1\times {\mathrm{81773}}^1$

素因数の和:84827

約数の個数: 16

約数和(自身を含む): 31034214288

約数和(自身を除く): 10844297042

約数列:

[1, 2, 41, 82, 3011, 6022, 81773, 123451, 163546, 246902, 3352693, 6705386, 246218503, 492437006, 10094958623, 20189917246]

約数ペア:

[(1, 20189917246), (2, 10094958623), (41, 492437006), (82, 246218503), (3011, 6705386), (6022, 3352693), (81773, 246902), (123451, 163546)]