20590970102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1\times {\mathrm{84143}}^1$

素因数の和:88123

約数の個数: 16

約数和(自身を含む): 31891249152

約数和(自身を除く): 11300279050

約数列:

[1, 2, 31, 62, 3947, 7894, 84143, 122357, 168286, 244714, 2608433, 5216866, 332112421, 664224842, 10295485051, 20590970102]

約数ペア:

[(1, 20590970102), (2, 10295485051), (31, 664224842), (62, 332112421), (3947, 5216866), (7894, 2608433), (84143, 244714), (122357, 168286)]