20187305542

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{124633}}^1$

素因数の和:125487

約数の個数: 16

約数和(自身を含む): 30600139680

約数和(自身を除く): 10412834138

約数列:

[1, 2, 109, 218, 743, 1486, 80987, 124633, 161974, 249266, 13584997, 27169994, 92602319, 185204638, 10093652771, 20187305542]

約数ペア:

[(1, 20187305542), (2, 10093652771), (109, 185204638), (218, 92602319), (743, 27169994), (1486, 13584997), (80987, 249266), (124633, 161974)]