20263373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2719027

約数列:

[1, 13, 29, 59, 377, 767, 911, 1711, 11843, 22243, 26419, 53749, 343447, 698737, 1558721, 20263373]

約数ペア:

[(1, 20263373), (13, 1558721), (29, 698737), (59, 343447), (377, 53749), (767, 26419), (911, 22243), (1711, 11843)]