20759958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67843}}^1$

素因数の和:67868

約数の個数: 24

約数和(自身を含む): 47626488

約数和(自身を除く): 26866530

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67843, 135686, 203529, 407058, 610587, 1153331, 1221174, 2306662, 3459993, 6919986, 10379979, 20759958]

約数ペア:

[(1, 20759958), (2, 10379979), (3, 6919986), (6, 3459993), (9, 2306662), (17, 1221174), (18, 1153331), (34, 610587), (51, 407058), (102, 203529), (153, 135686), (306, 67843)]