20559022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 35043840

約数和(自身を除く): 14484818

約数列:

[1, 2, 11, 22, 47, 59, 94, 118, 337, 517, 649, 674, 1034, 1298, 2773, 3707, 5546, 7414, 15839, 19883, 30503, 31678, 39766, 61006, 174229, 218713, 348458, 437426, 934501, 1869002, 10279511, 20559022]

約数ペア:

[(1, 20559022), (2, 10279511), (11, 1869002), (22, 934501), (47, 437426), (59, 348458), (94, 218713), (118, 174229), (337, 61006), (517, 39766), (649, 31678), (674, 30503), (1034, 19883), (1298, 15839), (2773, 7414), (3707, 5546)]