20452476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{154943}}^1$

素因数の和:154961

約数の個数: 24

約数和(自身を含む): 52061184

約数和(自身を除く): 31608708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 154943, 309886, 464829, 619772, 929658, 1704373, 1859316, 3408746, 5113119, 6817492, 10226238, 20452476]

約数ペア:

[(1, 20452476), (2, 10226238), (3, 6817492), (4, 5113119), (6, 3408746), (11, 1859316), (12, 1704373), (22, 929658), (33, 619772), (44, 464829), (66, 309886), (132, 154943)]