20341218

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{12239}}^1$

素因数の和:12521

約数の個数: 16

約数和(自身を含む): 40832640

約数和(自身を除く): 20491422

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 12239, 24478, 36717, 73434, 3390203, 6780406, 10170609, 20341218]

約数ペア:

[(1, 20341218), (2, 10170609), (3, 6780406), (6, 3390203), (277, 73434), (554, 36717), (831, 24478), (1662, 12239)]