20372222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{46091}}^1$

素因数の和:46123

約数の個数: 16

約数和(自身を含む): 34845552

約数和(自身を除く): 14473330

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 46091, 92182, 599183, 783547, 1198366, 1567094, 10186111, 20372222]

約数ペア:

[(1, 20372222), (2, 10186111), (13, 1567094), (17, 1198366), (26, 783547), (34, 599183), (221, 92182), (442, 46091)]