20334262078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{536779}}^1$

素因数の和:536872

約数の個数: 32

約数和(自身を含む): 34628751360

約数和(自身を除く): 14294489282

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2914, 18941, 37882, 536779, 1073558, 6978127, 13956254, 16640149, 25228613, 33280298, 50457226, 216321937, 327971969, 432643874, 655943938, 782087003, 1564174006, 10167131039, 20334262078]

約数ペア:

[(1, 20334262078), (2, 10167131039), (13, 1564174006), (26, 782087003), (31, 655943938), (47, 432643874), (62, 327971969), (94, 216321937), (403, 50457226), (611, 33280298), (806, 25228613), (1222, 16640149), (1457, 13956254), (2914, 6978127), (18941, 1073558), (37882, 536779)]