20135772812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{683681}}^1$

素因数の和:683921

約数の個数: 24

約数和(自身を含む): 36371882400

約数和(自身を除く): 16236109588

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 796, 7363, 14726, 29452, 683681, 1367362, 2734724, 25296197, 50592394, 101184788, 136052519, 272105038, 544210076, 5033943203, 10067886406, 20135772812]

約数ペア:

[(1, 20135772812), (2, 10067886406), (4, 5033943203), (37, 544210076), (74, 272105038), (148, 136052519), (199, 101184788), (398, 50592394), (796, 25296197), (7363, 2734724), (14726, 1367362), (29452, 683681)]