16037020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6121}}^1$

素因数の和:6261

約数の個数: 24

約数和(自身を含む): 33940368

約数和(自身を除く): 17903348

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6121, 12242, 24484, 30605, 61210, 122420, 801851, 1603702, 3207404, 4009255, 8018510, 16037020]

約数ペア:

[(1, 16037020), (2, 8018510), (4, 4009255), (5, 3207404), (10, 1603702), (20, 801851), (131, 122420), (262, 61210), (524, 30605), (655, 24484), (1310, 12242), (2620, 6121)]