20227618299

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2234849}}^1$

素因数の和:2235290

約数の個数: 16

約数和(自身を含む): 30894566400

約数和(自身を除く): 10666948101

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 2234849, 6704547, 15643943, 46931829, 963219919, 2889659757, 6742539433, 20227618299]

約数ペア:

[(1, 20227618299), (3, 6742539433), (7, 2889659757), (21, 963219919), (431, 46931829), (1293, 15643943), (3017, 6704547), (9051, 2234849)]