20800908

素因数分解:

$2^2\times 3^3\times {\mathrm{192601}}^1$

素因数の和:192614

約数の個数: 24

約数和(自身を含む): 53928560

約数和(自身を除く): 33127652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192601, 385202, 577803, 770404, 1155606, 1733409, 2311212, 3466818, 5200227, 6933636, 10400454, 20800908]

約数ペア:

[(1, 20800908), (2, 10400454), (3, 6933636), (4, 5200227), (6, 3466818), (9, 2311212), (12, 1733409), (18, 1155606), (27, 770404), (36, 577803), (54, 385202), (108, 192601)]