20171666185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3413}}^1\times {\mathrm{9769}}^1$

素因数の和:13209

約数の個数: 24

約数和(自身を含む): 26617114440

約数和(自身を除く): 6445448255

約数列:

[1, 5, 11, 55, 121, 605, 3413, 9769, 17065, 37543, 48845, 107459, 187715, 412973, 537295, 1182049, 2064865, 5910245, 33341597, 166707985, 366757567, 1833787835, 4034333237, 20171666185]

約数ペア:

[(1, 20171666185), (5, 4034333237), (11, 1833787835), (55, 366757567), (121, 166707985), (605, 33341597), (3413, 5910245), (9769, 2064865), (17065, 1182049), (37543, 537295), (48845, 412973), (107459, 187715)]