20594076

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 49762944

約数和(自身を除く): 29168868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 107, 129, 172, 214, 258, 321, 373, 428, 516, 642, 746, 1119, 1284, 1492, 2238, 4476, 4601, 9202, 13803, 16039, 18404, 27606, 32078, 39911, 48117, 55212, 64156, 79822, 96234, 119733, 159644, 192468, 239466, 478932, 1716173, 3432346, 5148519, 6864692, 10297038, 20594076]

約数ペア:

[(1, 20594076), (2, 10297038), (3, 6864692), (4, 5148519), (6, 3432346), (12, 1716173), (43, 478932), (86, 239466), (107, 192468), (129, 159644), (172, 119733), (214, 96234), (258, 79822), (321, 64156), (373, 55212), (428, 48117), (516, 39911), (642, 32078), (746, 27606), (1119, 18404), (1284, 16039), (1492, 13803), (2238, 9202), (4476, 4601)]