20195851807

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{166247}}^1$

素因数の和:166406

約数の個数: 16

約数和(自身を含む): 21545740800

約数和(自身を除く): 1349888993

約数列:

[1, 29, 59, 71, 1711, 2059, 4189, 121481, 166247, 4821163, 9808573, 11803537, 284448617, 342302573, 696408683, 20195851807]

約数ペア:

[(1, 20195851807), (29, 696408683), (59, 342302573), (71, 284448617), (1711, 11803537), (2059, 9808573), (4189, 4821163), (121481, 166247)]