20893176

素因数分解:

$2^3\times 3^2\times {\mathrm{290183}}^1$

素因数の和:290195

約数の個数: 24

約数和(自身を含む): 56585880

約数和(自身を除く): 35692704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 290183, 580366, 870549, 1160732, 1741098, 2321464, 2611647, 3482196, 5223294, 6964392, 10446588, 20893176]

約数ペア:

[(1, 20893176), (2, 10446588), (3, 6964392), (4, 5223294), (6, 3482196), (8, 2611647), (9, 2321464), (12, 1741098), (18, 1160732), (24, 870549), (36, 580366), (72, 290183)]