20230795865

素因数分解:

$5^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{125303}}^1$

素因数の和:125981

約数の個数: 24

約数和(自身を含む): 28283618880

約数和(自身を除く): 8052823015

約数列:

[1, 5, 7, 35, 49, 245, 659, 3295, 4613, 23065, 32291, 125303, 161455, 626515, 877121, 4385605, 6139847, 30699235, 82574677, 412873385, 578022739, 2890113695, 4046159173, 20230795865]

約数ペア:

[(1, 20230795865), (5, 4046159173), (7, 2890113695), (35, 578022739), (49, 412873385), (245, 82574677), (659, 30699235), (3295, 6139847), (4613, 4385605), (23065, 877121), (32291, 626515), (125303, 161455)]