20358843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10789}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 29521440

約数和(自身を除く): 9162597

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 10789, 32367, 183413, 399193, 550239, 1197579, 6786281, 20358843]

約数ペア:

[(1, 20358843), (3, 6786281), (17, 1197579), (37, 550239), (51, 399193), (111, 183413), (629, 32367), (1887, 10789)]