20167082894

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27179357}}^1$

素因数の和:27179419

約数の個数: 16

約数和(自身を含む): 35224447968

約数和(自身を除く): 15057365074

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27179357, 54358714, 190255499, 380510998, 1440505921, 2881011842, 10083541447, 20167082894]

約数ペア:

[(1, 20167082894), (2, 10083541447), (7, 2881011842), (14, 1440505921), (53, 380510998), (106, 190255499), (371, 54358714), (742, 27179357)]