20001736

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{6113}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 37601100

約数和(自身を除く): 17599364

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 6113, 12226, 24452, 48904, 2500217, 5000434, 10000868, 20001736]

約数ペア:

[(1, 20001736), (2, 10000868), (4, 5000434), (8, 2500217), (409, 48904), (818, 24452), (1636, 12226), (3272, 6113)]