20097029590624

素因数分解:

$2^5\times 7^1\times {\mathrm{31657}}^1\times {\mathrm{2834093}}^1$

素因数の和:2865767

約数の個数: 48

約数和(自身を含む): 45219760917408

約数和(自身を除く): 25122731326784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 31657, 63314, 126628, 221599, 253256, 443198, 506512, 886396, 1013024, 1772792, 2834093, 3545584, 5668186, 7091168, 11336372, 19838651, 22672744, 39677302, 45345488, 79354604, 90690976, 158709208, 317418416, 634836832, 89718882101, 179437764202, 358875528404, 628032174707, 717751056808, 1256064349414, 1435502113616, 2512128698828, 2871004227232, 5024257397656, 10048514795312, 20097029590624]

約数ペア:

[(1, 20097029590624), (2, 10048514795312), (4, 5024257397656), (7, 2871004227232), (8, 2512128698828), (14, 1435502113616), (16, 1256064349414), (28, 717751056808), (32, 628032174707), (56, 358875528404), (112, 179437764202), (224, 89718882101), (31657, 634836832), (63314, 317418416), (126628, 158709208), (221599, 90690976), (253256, 79354604), (443198, 45345488), (506512, 39677302), (886396, 22672744), (1013024, 19838651), (1772792, 11336372), (2834093, 7091168), (3545584, 5668186)]