20167580228

素因数分解:

$2^2\times {\mathrm{12421}}^1\times {\mathrm{405917}}^1$

素因数の和:418342

約数の個数: 12

約数和(自身を含む): 35296193772

約数和(自身を除く): 15128613544

約数列:

[1, 2, 4, 12421, 24842, 49684, 405917, 811834, 1623668, 5041895057, 10083790114, 20167580228]

約数ペア:

[(1, 20167580228), (2, 10083790114), (4, 5041895057), (12421, 1623668), (24842, 811834), (49684, 405917)]