2018031460

素因数分解:

$2^2\times 5^1\times {\mathrm{100901573}}^1$

素因数の和:100901582

約数の個数: 12

約数和(自身を含む): 4237866108

約数和(自身を除く): 2219834648

約数列:

[1, 2, 4, 5, 10, 20, 100901573, 201803146, 403606292, 504507865, 1009015730, 2018031460]

約数ペア:

[(1, 2018031460), (2, 1009015730), (4, 504507865), (5, 403606292), (10, 201803146), (20, 100901573)]