20846052

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 33485148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 769, 1004, 1506, 1538, 2259, 2307, 3012, 3076, 4518, 4614, 6777, 6921, 9036, 9228, 13554, 13842, 20763, 27108, 27684, 41526, 83052, 193019, 386038, 579057, 772076, 1158114, 1737171, 2316228, 3474342, 5211513, 6948684, 10423026, 20846052]

約数ペア:

[(1, 20846052), (2, 10423026), (3, 6948684), (4, 5211513), (6, 3474342), (9, 2316228), (12, 1737171), (18, 1158114), (27, 772076), (36, 579057), (54, 386038), (108, 193019), (251, 83052), (502, 41526), (753, 27684), (769, 27108), (1004, 20763), (1506, 13842), (1538, 13554), (2259, 9228), (2307, 9036), (3012, 6921), (3076, 6777), (4518, 4614)]