20687112606

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80182607}}^1$

素因数の和:80182655

約数の個数: 16

約数和(自身を含む): 42336417024

約数和(自身を除く): 21649304418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 80182607, 160365214, 240547821, 481095642, 3447852101, 6895704202, 10343556303, 20687112606]

約数ペア:

[(1, 20687112606), (2, 10343556303), (3, 6895704202), (6, 3447852101), (43, 481095642), (86, 240547821), (129, 160365214), (258, 80182607)]