20948058

素因数分解:

$2^1\times 3^5\times {\mathrm{43103}}^1$

素因数の和:43120

約数の個数: 24

約数和(自身を含む): 47069568

約数和(自身を除く): 26121510

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 43103, 86206, 129309, 258618, 387927, 775854, 1163781, 2327562, 3491343, 6982686, 10474029, 20948058]

約数ペア:

[(1, 20948058), (2, 10474029), (3, 6982686), (6, 3491343), (9, 2327562), (18, 1163781), (27, 775854), (54, 387927), (81, 258618), (162, 129309), (243, 86206), (486, 43103)]