20056201212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{77893}}^1$

素因数の和:78442

約数の個数: 48

約数和(自身を含む): 47982704000

約数和(自身を除く): 27926502788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 499, 516, 998, 1497, 1996, 2994, 5988, 21457, 42914, 64371, 77893, 85828, 128742, 155786, 233679, 257484, 311572, 467358, 934716, 3349399, 6698798, 10048197, 13397596, 20096394, 38868607, 40192788, 77737214, 116605821, 155474428, 233211642, 466423284, 1671350101, 3342700202, 5014050303, 6685400404, 10028100606, 20056201212]

約数ペア:

[(1, 20056201212), (2, 10028100606), (3, 6685400404), (4, 5014050303), (6, 3342700202), (12, 1671350101), (43, 466423284), (86, 233211642), (129, 155474428), (172, 116605821), (258, 77737214), (499, 40192788), (516, 38868607), (998, 20096394), (1497, 13397596), (1996, 10048197), (2994, 6698798), (5988, 3349399), (21457, 934716), (42914, 467358), (64371, 311572), (77893, 257484), (85828, 233679), (128742, 155786)]