20193058480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{36059033}}^1$

素因数の和:36059053

約数の個数: 40

約数和(自身を含む): 53655842592

約数和(自身を除く): 33462784112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36059033, 72118066, 144236132, 180295165, 252413231, 288472264, 360590330, 504826462, 576944528, 721180660, 1009652924, 1262066155, 1442361320, 2019305848, 2524132310, 2884722640, 4038611696, 5048264620, 10096529240, 20193058480]

約数ペア:

[(1, 20193058480), (2, 10096529240), (4, 5048264620), (5, 4038611696), (7, 2884722640), (8, 2524132310), (10, 2019305848), (14, 1442361320), (16, 1262066155), (20, 1009652924), (28, 721180660), (35, 576944528), (40, 504826462), (56, 360590330), (70, 288472264), (80, 252413231), (112, 180295165), (140, 144236132), (280, 72118066), (560, 36059033)]