20163375368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148260113}}^1$

素因数の和:148260136

約数の個数: 16

約数和(自身を含む): 40030230780

約数和(自身を除く): 19866855412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148260113, 296520226, 593040452, 1186080904, 2520421921, 5040843842, 10081687684, 20163375368]

約数ペア:

[(1, 20163375368), (2, 10081687684), (4, 5040843842), (8, 2520421921), (17, 1186080904), (34, 593040452), (68, 296520226), (136, 148260113)]