20177264635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{253531}}^1$

素因数の和:254994

約数の個数: 16

約数和(自身を含む): 26432232192

約数和(自身を除く): 6254967557

約数列:

[1, 5, 11, 55, 1447, 7235, 15917, 79585, 253531, 1267655, 2788841, 13944205, 366859357, 1834296785, 4035452927, 20177264635]

約数ペア:

[(1, 20177264635), (5, 4035452927), (11, 1834296785), (55, 366859357), (1447, 13944205), (7235, 2788841), (15917, 1267655), (79585, 253531)]