20452812

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27941}}^1$

素因数の和:28009

約数の個数: 24

約数和(自身を含む): 48507312

約数和(自身を除く): 28054500

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27941, 55882, 83823, 111764, 167646, 335292, 1704401, 3408802, 5113203, 6817604, 10226406, 20452812]

約数ペア:

[(1, 20452812), (2, 10226406), (3, 6817604), (4, 5113203), (6, 3408802), (12, 1704401), (61, 335292), (122, 167646), (183, 111764), (244, 83823), (366, 55882), (732, 27941)]