20192974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 32196528

約数和(自身を除く): 12003554

約数列:

[1, 2, 17, 34, 293, 586, 2027, 4054, 4981, 9962, 34459, 68918, 593911, 1187822, 10096487, 20192974]

約数ペア:

[(1, 20192974), (2, 10096487), (17, 1187822), (34, 593911), (293, 68918), (586, 34459), (2027, 9962), (4054, 4981)]