20098944

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 58874400

約数和(自身を除く): 38775456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 239, 288, 292, 384, 438, 478, 576, 584, 657, 717, 876, 956, 1152, 1168, 1314, 1434, 1752, 1912, 2151, 2336, 2628, 2868, 3504, 3824, 4302, 4672, 5256, 5736, 7008, 7648, 8604, 9344, 10512, 11472, 14016, 15296, 17208, 17447, 21024, 22944, 28032, 30592, 34416, 34894, 42048, 45888, 52341, 68832, 69788, 84096, 91776, 104682, 137664, 139576, 157023, 209364, 275328, 279152, 314046, 418728, 558304, 628092, 837456, 1116608, 1256184, 1674912, 2233216, 2512368, 3349824, 5024736, 6699648, 10049472, 20098944]

約数ペア:

[(1, 20098944), (2, 10049472), (3, 6699648), (4, 5024736), (6, 3349824), (8, 2512368), (9, 2233216), (12, 1674912), (16, 1256184), (18, 1116608), (24, 837456), (32, 628092), (36, 558304), (48, 418728), (64, 314046), (72, 279152), (73, 275328), (96, 209364), (128, 157023), (144, 139576), (146, 137664), (192, 104682), (219, 91776), (239, 84096), (288, 69788), (292, 68832), (384, 52341), (438, 45888), (478, 42048), (576, 34894), (584, 34416), (657, 30592), (717, 28032), (876, 22944), (956, 21024), (1152, 17447), (1168, 17208), (1314, 15296), (1434, 14016), (1752, 11472), (1912, 10512), (2151, 9344), (2336, 8604), (2628, 7648), (2868, 7008), (3504, 5736), (3824, 5256), (4302, 4672)]