20260770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39727}}^1$

素因数の和:39754

約数の個数: 32

約数和(自身を含む): 51487488

約数和(自身を除く): 31226718

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39727, 79454, 119181, 198635, 238362, 397270, 595905, 675359, 1191810, 1350718, 2026077, 3376795, 4052154, 6753590, 10130385, 20260770]

約数ペア:

[(1, 20260770), (2, 10130385), (3, 6753590), (5, 4052154), (6, 3376795), (10, 2026077), (15, 1350718), (17, 1191810), (30, 675359), (34, 595905), (51, 397270), (85, 238362), (102, 198635), (170, 119181), (255, 79454), (510, 39727)]