2016144740

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{164449}}^1$

素因数の和:165071

約数の個数: 24

約数和(自身を含む): 4240836600

約数和(自身を除く): 2224691860

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 164449, 328898, 657796, 822245, 1644490, 3288980, 100807237, 201614474, 403228948, 504036185, 1008072370, 2016144740]

約数ペア:

[(1, 2016144740), (2, 1008072370), (4, 504036185), (5, 403228948), (10, 201614474), (20, 100807237), (613, 3288980), (1226, 1644490), (2452, 822245), (3065, 657796), (6130, 328898), (12260, 164449)]