20167522624

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{1388183}}^1$

素因数の和:1388422

約数の個数: 28

約数和(自身を含む): 40196255904

約数和(自身を除く): 20028733280

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1816, 3632, 7264, 14528, 1388183, 2776366, 5552732, 11105464, 22210928, 44421856, 88843712, 315117541, 630235082, 1260470164, 2520940328, 5041880656, 10083761312, 20167522624]

約数ペア:

[(1, 20167522624), (2, 10083761312), (4, 5041880656), (8, 2520940328), (16, 1260470164), (32, 630235082), (64, 315117541), (227, 88843712), (454, 44421856), (908, 22210928), (1816, 11105464), (3632, 5552732), (7264, 2776366), (14528, 1388183)]