20145802036

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{877}}^1\times {\mathrm{17041}}^1$

素因数の和:18259

約数の個数: 24

約数和(自身を含む): 35402164616

約数和(自身を除く): 15256362580

約数列:

[1, 2, 4, 337, 674, 877, 1348, 1754, 3508, 17041, 34082, 68164, 295549, 591098, 1182196, 5742817, 11485634, 14944957, 22971268, 29889914, 59779828, 5036450509, 10072901018, 20145802036]

約数ペア:

[(1, 20145802036), (2, 10072901018), (4, 5036450509), (337, 59779828), (674, 29889914), (877, 22971268), (1348, 14944957), (1754, 11485634), (3508, 5742817), (17041, 1182196), (34082, 591098), (68164, 295549)]