20262882

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{30983}}^1$

素因数の和:31097

約数の個数: 16

約数和(自身を含む): 40898880

約数和(自身を除く): 20635998

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 30983, 61966, 92949, 185898, 3377147, 6754294, 10131441, 20262882]

約数ペア:

[(1, 20262882), (2, 10131441), (3, 6754294), (6, 3377147), (109, 185898), (218, 92949), (327, 61966), (654, 30983)]