20196604797

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{1259}}^1\times {\mathrm{3181}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 27632233440

約数和(自身を除く): 7435628643

約数列:

[1, 3, 41, 123, 1259, 1681, 3181, 3777, 5043, 9543, 51619, 130421, 154857, 391263, 2116379, 4004879, 5347261, 6349137, 12014637, 16041783, 164200039, 492600117, 6732201599, 20196604797]

約数ペア:

[(1, 20196604797), (3, 6732201599), (41, 492600117), (123, 164200039), (1259, 16041783), (1681, 12014637), (3181, 6349137), (3777, 5347261), (5043, 4004879), (9543, 2116379), (51619, 391263), (130421, 154857)]