20331882

素因数分解:

$2^1\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1571}}^1$

素因数の和:2298

約数の個数: 24

約数和(自身を含む): 44141760

約数和(自身を除く): 23809878

約数列:

[1, 2, 3, 6, 9, 18, 719, 1438, 1571, 2157, 3142, 4314, 4713, 6471, 9426, 12942, 14139, 28278, 1129549, 2259098, 3388647, 6777294, 10165941, 20331882]

約数ペア:

[(1, 20331882), (2, 10165941), (3, 6777294), (6, 3388647), (9, 2259098), (18, 1129549), (719, 28278), (1438, 14139), (1571, 12942), (2157, 9426), (3142, 6471), (4314, 4713)]