20348214639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3900367}}^1$

素因数の和:3900454

約数の個数: 16

約数和(自身を含む): 28457084928

約数和(自身を除く): 8108870289

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 3900367, 11701101, 144313579, 183317249, 432940737, 549951747, 6782738213, 20348214639]

約数ペア:

[(1, 20348214639), (3, 6782738213), (37, 549951747), (47, 432940737), (111, 183317249), (141, 144313579), (1739, 11701101), (5217, 3900367)]