20194382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26783}}^1$

素因数の和:26827

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 13553458

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 26783, 53566, 348179, 696358, 776707, 1553414, 10097191, 20194382]

約数ペア:

[(1, 20194382), (2, 10097191), (13, 1553414), (26, 776707), (29, 696358), (58, 348179), (377, 53566), (754, 26783)]