20161145778746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34819}}^1\times {\mathrm{1117813}}^1$

素因数の和:1152678

約数の個数: 32

約数和(自身を含む): 35497122533760

約数和(自身を除く): 15335976755014

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 34819, 69638, 243733, 487466, 1117813, 1288303, 2235626, 2576606, 7824691, 9018121, 15649382, 18036242, 41359081, 82718162, 289513567, 579027134, 38921130847, 77842261694, 272447915929, 544895831858, 1440081841339, 2880163682678, 10080572889373, 20161145778746]

約数ペア:

[(1, 20161145778746), (2, 10080572889373), (7, 2880163682678), (14, 1440081841339), (37, 544895831858), (74, 272447915929), (259, 77842261694), (518, 38921130847), (34819, 579027134), (69638, 289513567), (243733, 82718162), (487466, 41359081), (1117813, 18036242), (1288303, 15649382), (2235626, 9018121), (2576606, 7824691)]