20164582624

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{4013651}}^1$

素因数の和:4013818

約数の個数: 24

約数和(自身を含む): 39951892008

約数和(自身を除く): 19787309384

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 4013651, 8027302, 16054604, 32109208, 64218416, 128436832, 630143207, 1260286414, 2520572828, 5041145656, 10082291312, 20164582624]

約数ペア:

[(1, 20164582624), (2, 10082291312), (4, 5041145656), (8, 2520572828), (16, 1260286414), (32, 630143207), (157, 128436832), (314, 64218416), (628, 32109208), (1256, 16054604), (2512, 8027302), (5024, 4013651)]