20176202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 31115040

約数和(自身を除く): 10938838

約数列:

[1, 2, 43, 86, 283, 566, 829, 1658, 12169, 24338, 35647, 71294, 234607, 469214, 10088101, 20176202]

約数ペア:

[(1, 20176202), (2, 10088101), (43, 469214), (86, 234607), (283, 71294), (566, 35647), (829, 24338), (1658, 12169)]