20184358620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1879363}}^1$

素因数の和:1879554

約数の個数: 48

約数和(自身を含む): 56831967360

約数和(自身を除く): 36647608740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 1879363, 3758726, 5638089, 7517452, 9396815, 11276178, 18793630, 22552356, 28190445, 37587260, 56380890, 112761780, 336405977, 672811954, 1009217931, 1345623908, 1682029885, 2018435862, 3364059770, 4036871724, 5046089655, 6728119540, 10092179310, 20184358620]

約数ペア:

[(1, 20184358620), (2, 10092179310), (3, 6728119540), (4, 5046089655), (5, 4036871724), (6, 3364059770), (10, 2018435862), (12, 1682029885), (15, 1345623908), (20, 1009217931), (30, 672811954), (60, 336405977), (179, 112761780), (358, 56380890), (537, 37587260), (716, 28190445), (895, 22552356), (1074, 18793630), (1790, 11276178), (2148, 9396815), (2685, 7517452), (3580, 5638089), (5370, 3758726), (10740, 1879363)]