16331980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116657}}^1$

素因数の和:116673

約数の個数: 24

約数和(自身を含む): 39197088

約数和(自身を除く): 22865108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116657, 233314, 466628, 583285, 816599, 1166570, 1633198, 2333140, 3266396, 4082995, 8165990, 16331980]

約数ペア:

[(1, 16331980), (2, 8165990), (4, 4082995), (5, 3266396), (7, 2333140), (10, 1633198), (14, 1166570), (20, 816599), (28, 583285), (35, 466628), (70, 233314), (140, 116657)]