20093235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78797}}^1$

素因数の和:78822

約数の個数: 16

約数和(自身を含む): 34040736

約数和(自身を除く): 13947501

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 78797, 236391, 393985, 1181955, 1339549, 4018647, 6697745, 20093235]

約数ペア:

[(1, 20093235), (3, 6697745), (5, 4018647), (15, 1339549), (17, 1181955), (51, 393985), (85, 236391), (255, 78797)]