20199930134

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{122693}}^1$

素因数の和:123271

約数の個数: 16

約数和(自身を含む): 30512525472

約数和(自身を除く): 10312595338

約数列:

[1, 2, 263, 313, 526, 626, 82319, 122693, 164638, 245386, 32268259, 38402909, 64536518, 76805818, 10099965067, 20199930134]

約数ペア:

[(1, 20199930134), (2, 10099965067), (263, 76805818), (313, 64536518), (526, 38402909), (626, 32268259), (82319, 245386), (122693, 164638)]