20176544

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{17041}}^1$

素因数の和:17088

約数の個数: 24

約数和(自身を含む): 40798548

約数和(自身を除く): 20622004

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 17041, 34082, 68164, 136328, 272656, 545312, 630517, 1261034, 2522068, 5044136, 10088272, 20176544]

約数ペア:

[(1, 20176544), (2, 10088272), (4, 5044136), (8, 2522068), (16, 1261034), (32, 630517), (37, 545312), (74, 272656), (148, 136328), (296, 68164), (592, 34082), (1184, 17041)]