20005354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14085

約数の個数: 16

約数和(自身を含む): 32325120

約数和(自身を除く): 12319766

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14029, 28058, 322667, 434899, 645334, 869798, 10002677, 20005354]

約数ペア:

[(1, 20005354), (2, 10002677), (23, 869798), (31, 645334), (46, 434899), (62, 322667), (713, 28058), (1426, 14029)]