20996839889273

素因数分解:

${\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5009}}^1\times {\mathrm{781619}}^1$

素因数の和:786832

約数の個数: 16

約数和(自身を含む): 21803821401600

約数和(自身を除く): 806981512327

約数列:

[1, 31, 173, 5009, 5363, 155279, 781619, 866557, 24230189, 26863267, 135220087, 3915129571, 4191822697, 121369016701, 677317415783, 20996839889273]

約数ペア:

[(1, 20996839889273), (31, 677317415783), (173, 121369016701), (5009, 4191822697), (5363, 3915129571), (155279, 135220087), (781619, 26863267), (866557, 24230189)]