20084330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15134

約数の個数: 32

約数和(自身を含む): 43493760

約数和(自身を除く): 23409430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15101, 30202, 75505, 105707, 151010, 211414, 286919, 528535, 573838, 1057070, 1434595, 2008433, 2869190, 4016866, 10042165, 20084330]

約数ペア:

[(1, 20084330), (2, 10042165), (5, 4016866), (7, 2869190), (10, 2008433), (14, 1434595), (19, 1057070), (35, 573838), (38, 528535), (70, 286919), (95, 211414), (133, 151010), (190, 105707), (266, 75505), (665, 30202), (1330, 15101)]