20159692802

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{62171}}^1$

素因数の和:63193

約数の個数: 16

約数和(自身を含む): 30430458432

約数和(自身を除く): 10270765630

約数列:

[1, 2, 197, 394, 823, 1646, 62171, 124342, 162131, 324262, 12247687, 24495374, 51166733, 102333466, 10079846401, 20159692802]

約数ペア:

[(1, 20159692802), (2, 10079846401), (197, 102333466), (394, 51166733), (823, 24495374), (1646, 12247687), (62171, 324262), (124342, 162131)]