20163762628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{935413}}^1$

素因数の和:935751

約数の個数: 24

約数和(自身を含む): 37480168152

約数和(自身を除く): 17316405524

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 5389, 10778, 21556, 935413, 1870826, 3741652, 15902021, 31804042, 63608084, 296525921, 593051842, 1186103684, 5040940657, 10081881314, 20163762628]

約数ペア:

[(1, 20163762628), (2, 10081881314), (4, 5040940657), (17, 1186103684), (34, 593051842), (68, 296525921), (317, 63608084), (634, 31804042), (1268, 15902021), (5389, 3741652), (10778, 1870826), (21556, 935413)]