20171476090

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2348251}}^1$

素因数の和:2349117

約数の個数: 16

約数和(自身を含む): 36350940960

約数和(自身を除く): 16179464870

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 8590, 2348251, 4696502, 11741255, 23482510, 2017147609, 4034295218, 10085738045, 20171476090]

約数ペア:

[(1, 20171476090), (2, 10085738045), (5, 4034295218), (10, 2017147609), (859, 23482510), (1718, 11741255), (4295, 4696502), (8590, 2348251)]