201602039740

素因数分解:

$2^2\times 5^1\times {\mathrm{10080101987}}^1$

素因数の和:10080101996

約数の個数: 12

約数和(自身を含む): 423364283496

約数和(自身を除く): 221762243756

約数列:

[1, 2, 4, 5, 10, 20, 10080101987, 20160203974, 40320407948, 50400509935, 100801019870, 201602039740]

約数ペア:

[(1, 201602039740), (2, 100801019870), (4, 50400509935), (5, 40320407948), (10, 20160203974), (20, 10080101987)]