20132557890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35320277}}^1$

素因数の和:35320306

約数の個数: 32

約数和(自身を含む): 50861200320

約数和(自身を除く): 30728642430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35320277, 70640554, 105960831, 176601385, 211921662, 353202770, 529804155, 671085263, 1059608310, 1342170526, 2013255789, 3355426315, 4026511578, 6710852630, 10066278945, 20132557890]

約数ペア:

[(1, 20132557890), (2, 10066278945), (3, 6710852630), (5, 4026511578), (6, 3355426315), (10, 2013255789), (15, 1342170526), (19, 1059608310), (30, 671085263), (38, 529804155), (57, 353202770), (95, 211921662), (114, 176601385), (190, 105960831), (285, 70640554), (570, 35320277)]