20070359918

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2301119}}^1$

素因数の和:2301224

約数の個数: 24

約数和(自身を含む): 35414236800

約数和(自身を除く): 15343876882

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 2301119, 4602238, 16107833, 32215666, 112754831, 204799591, 225509662, 409599182, 1433597137, 2867194274, 10035179959, 20070359918]

約数ペア:

[(1, 20070359918), (2, 10035179959), (7, 2867194274), (14, 1433597137), (49, 409599182), (89, 225509662), (98, 204799591), (178, 112754831), (623, 32215666), (1246, 16107833), (4361, 4602238), (8722, 2301119)]