20122386905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6832729}}^1$

素因数の和:6832784

約数の個数: 16

約数和(自身を含む): 26237683200

約数和(自身を除く): 6115296295

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 6832729, 34163645, 129821851, 211814599, 649109255, 1059072995, 4024477381, 20122386905]

約数ペア:

[(1, 20122386905), (5, 4024477381), (19, 1059072995), (31, 649109255), (95, 211814599), (155, 129821851), (589, 34163645), (2945, 6832729)]