20127711292417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1\times {\mathrm{166643}}^1$

素因数の和:169677

約数の個数: 32

約数和(自身を含む): 22454033836032

約数和(自身を除く): 2326322543615

約数列:

[1, 17, 23, 107, 391, 1819, 2461, 2887, 41837, 49079, 66401, 166643, 308909, 1128817, 2832931, 3832789, 5251453, 7104907, 17830801, 65157413, 120783419, 303123617, 410108423, 481098341, 6971843191, 8178671797, 11065261843, 51477522487, 188109451331, 875117882279, 1183983017201, 20127711292417]

約数ペア:

[(1, 20127711292417), (17, 1183983017201), (23, 875117882279), (107, 188109451331), (391, 51477522487), (1819, 11065261843), (2461, 8178671797), (2887, 6971843191), (41837, 481098341), (49079, 410108423), (66401, 303123617), (166643, 120783419), (308909, 65157413), (1128817, 17830801), (2832931, 7104907), (3832789, 5251453)]