19707624

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 58479300

約数和(自身を除く): 38771676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1789, 1836, 2754, 3578, 3672, 5367, 5508, 7156, 10734, 11016, 14312, 16101, 21468, 30413, 32202, 42936, 48303, 60826, 64404, 91239, 96606, 121652, 128808, 144909, 182478, 193212, 243304, 273717, 289818, 364956, 386424, 547434, 579636, 729912, 821151, 1094868, 1159272, 1642302, 2189736, 2463453, 3284604, 4926906, 6569208, 9853812, 19707624]

約数ペア:

[(1, 19707624), (2, 9853812), (3, 6569208), (4, 4926906), (6, 3284604), (8, 2463453), (9, 2189736), (12, 1642302), (17, 1159272), (18, 1094868), (24, 821151), (27, 729912), (34, 579636), (36, 547434), (51, 386424), (54, 364956), (68, 289818), (72, 273717), (81, 243304), (102, 193212), (108, 182478), (136, 144909), (153, 128808), (162, 121652), (204, 96606), (216, 91239), (306, 64404), (324, 60826), (408, 48303), (459, 42936), (612, 32202), (648, 30413), (918, 21468), (1224, 16101), (1377, 14312), (1789, 11016), (1836, 10734), (2754, 7156), (3578, 5508), (3672, 5367)]