20150782

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:683

約数の個数: 16

約数和(自身を含む): 30672432

約数和(自身を除く): 10521650

約数列:

[1, 2, 137, 251, 274, 293, 502, 586, 34387, 40141, 68774, 73543, 80282, 147086, 10075391, 20150782]

約数ペア:

[(1, 20150782), (2, 10075391), (137, 147086), (251, 80282), (274, 73543), (293, 68774), (502, 40141), (586, 34387)]