20086896

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4029

約数の個数: 40

約数和(自身を含む): 52389504

約数和(自身を除く): 32302608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3911, 5136, 7822, 11733, 15644, 23466, 31288, 46932, 62576, 93864, 187728, 418477, 836954, 1255431, 1673908, 2510862, 3347816, 5021724, 6695632, 10043448, 20086896]

約数ペア:

[(1, 20086896), (2, 10043448), (3, 6695632), (4, 5021724), (6, 3347816), (8, 2510862), (12, 1673908), (16, 1255431), (24, 836954), (48, 418477), (107, 187728), (214, 93864), (321, 62576), (428, 46932), (642, 31288), (856, 23466), (1284, 15644), (1712, 11733), (2568, 7822), (3911, 5136)]