20033434510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105439129}}^1$

素因数の和:105439155

約数の個数: 16

約数和(自身を含む): 37958086800

約数和(自身を除く): 17924652290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105439129, 210878258, 527195645, 1054391290, 2003343451, 4006686902, 10016717255, 20033434510]

約数ペア:

[(1, 20033434510), (2, 10016717255), (5, 4006686902), (10, 2003343451), (19, 1054391290), (38, 527195645), (95, 210878258), (190, 105439129)]