20034216

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 57499200

約数和(自身を除く): 37464984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 719, 774, 1032, 1161, 1438, 1548, 2157, 2322, 2876, 3096, 3483, 4314, 4644, 5752, 6471, 6966, 8628, 9288, 12942, 13932, 17256, 19413, 25884, 27864, 30917, 38826, 51768, 58239, 61834, 77652, 92751, 116478, 123668, 155304, 185502, 232956, 247336, 278253, 371004, 465912, 556506, 742008, 834759, 1113012, 1669518, 2226024, 2504277, 3339036, 5008554, 6678072, 10017108, 20034216]

約数ペア:

[(1, 20034216), (2, 10017108), (3, 6678072), (4, 5008554), (6, 3339036), (8, 2504277), (9, 2226024), (12, 1669518), (18, 1113012), (24, 834759), (27, 742008), (36, 556506), (43, 465912), (54, 371004), (72, 278253), (81, 247336), (86, 232956), (108, 185502), (129, 155304), (162, 123668), (172, 116478), (216, 92751), (258, 77652), (324, 61834), (344, 58239), (387, 51768), (516, 38826), (648, 30917), (719, 27864), (774, 25884), (1032, 19413), (1161, 17256), (1438, 13932), (1548, 12942), (2157, 9288), (2322, 8628), (2876, 6966), (3096, 6471), (3483, 5752), (4314, 4644)]