20260951212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{63467}}^1$

素因数の和:64230

約数の個数: 48

約数和(自身を含む): 48621565440

約数和(自身を除く): 28360614228

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 719, 1438, 2157, 2876, 4314, 8628, 26603, 53206, 63467, 79809, 106412, 126934, 159618, 190401, 253868, 319236, 380802, 761604, 2348279, 4696558, 7044837, 9393116, 14089674, 28179348, 45632773, 91265546, 136898319, 182531092, 273796638, 547593276, 1688412601, 3376825202, 5065237803, 6753650404, 10130475606, 20260951212]

約数ペア:

[(1, 20260951212), (2, 10130475606), (3, 6753650404), (4, 5065237803), (6, 3376825202), (12, 1688412601), (37, 547593276), (74, 273796638), (111, 182531092), (148, 136898319), (222, 91265546), (444, 45632773), (719, 28179348), (1438, 14089674), (2157, 9393116), (2876, 7044837), (4314, 4696558), (8628, 2348279), (26603, 761604), (53206, 380802), (63467, 319236), (79809, 253868), (106412, 190401), (126934, 159618)]