20340041331

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{5441}}^1\times {\mathrm{28979}}^1$

素因数の和:34466

約数の個数: 16

約数和(自身を含む): 27756812160

約数和(自身を除く): 7416770829

約数列:

[1, 3, 43, 129, 5441, 16323, 28979, 86937, 233963, 701889, 1246097, 3738291, 157674739, 473024217, 6780013777, 20340041331]

約数ペア:

[(1, 20340041331), (3, 6780013777), (43, 473024217), (129, 157674739), (5441, 3738291), (16323, 1246097), (28979, 701889), (86937, 233963)]