20695443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2267}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 29393280

約数和(自身を除く): 8697837

約数列:

[1, 3, 17, 51, 179, 537, 2267, 3043, 6801, 9129, 38539, 115617, 405793, 1217379, 6898481, 20695443]

約数ペア:

[(1, 20695443), (3, 6898481), (17, 1217379), (51, 405793), (179, 115617), (537, 38539), (2267, 9129), (3043, 6801)]