20762425290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8760517}}^1$

素因数の和:8760606

約数の個数: 32

約数和(自身を含む): 50460583680

約数和(自身を除く): 29698158390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8760517, 17521034, 26281551, 43802585, 52563102, 87605170, 131407755, 262815510, 692080843, 1384161686, 2076242529, 3460404215, 4152485058, 6920808430, 10381212645, 20762425290]

約数ペア:

[(1, 20762425290), (2, 10381212645), (3, 6920808430), (5, 4152485058), (6, 3460404215), (10, 2076242529), (15, 1384161686), (30, 692080843), (79, 262815510), (158, 131407755), (237, 87605170), (395, 52563102), (474, 43802585), (790, 26281551), (1185, 17521034), (2370, 8760517)]