20170461352

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61495309}}^1$

素因数の和:61495356

約数の個数: 16

約数和(自身を含む): 38742045300

約数和(自身を除く): 18571583948

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61495309, 122990618, 245981236, 491962472, 2521307669, 5042615338, 10085230676, 20170461352]

約数ペア:

[(1, 20170461352), (2, 10085230676), (4, 5042615338), (8, 2521307669), (41, 491962472), (82, 245981236), (164, 122990618), (328, 61495309)]