20236516069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{23977}}^1$

素因数の和:24205

約数の個数: 32

約数和(自身を含む): 25716692736

約数和(自身を除く): 5480176667

約数列:

[1, 7, 11, 77, 97, 113, 679, 791, 1067, 1243, 7469, 8701, 10961, 23977, 76727, 120571, 167839, 263747, 843997, 1846229, 2325769, 2709401, 16280383, 18965807, 25583459, 29803411, 179084213, 208623877, 262811897, 1839683279, 2890930867, 20236516069]

約数ペア:

[(1, 20236516069), (7, 2890930867), (11, 1839683279), (77, 262811897), (97, 208623877), (113, 179084213), (679, 29803411), (791, 25583459), (1067, 18965807), (1243, 16280383), (7469, 2709401), (8701, 2325769), (10961, 1846229), (23977, 843997), (76727, 263747), (120571, 167839)]