20512057192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233091559}}^1$

素因数の和:233091576

約数の個数: 16

約数和(自身を含む): 41956480800

約数和(自身を除く): 21444423608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233091559, 466183118, 932366236, 1864732472, 2564007149, 5128014298, 10256028596, 20512057192]

約数ペア:

[(1, 20512057192), (2, 10256028596), (4, 5128014298), (8, 2564007149), (11, 1864732472), (22, 932366236), (44, 466183118), (88, 233091559)]