20195367072

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{99371}}^1$

素因数の和:99486

約数の個数: 96

約数和(自身を含む): 55592671680

約数和(自身を除く): 35397304608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 73, 87, 96, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 928, 1168, 1392, 1752, 2117, 2336, 2784, 3504, 4234, 6351, 7008, 8468, 12702, 16936, 25404, 33872, 50808, 67744, 99371, 101616, 198742, 203232, 298113, 397484, 596226, 794968, 1192452, 1589936, 2384904, 2881759, 3179872, 4769808, 5763518, 7254083, 8645277, 9539616, 11527036, 14508166, 17290554, 21762249, 23054072, 29016332, 34581108, 43524498, 46108144, 58032664, 69162216, 87048996, 92216288, 116065328, 138324432, 174097992, 210368407, 232130656, 276648864, 348195984, 420736814, 631105221, 696391968, 841473628, 1262210442, 1682947256, 2524420884, 3365894512, 5048841768, 6731789024, 10097683536, 20195367072]

約数ペア:

[(1, 20195367072), (2, 10097683536), (3, 6731789024), (4, 5048841768), (6, 3365894512), (8, 2524420884), (12, 1682947256), (16, 1262210442), (24, 841473628), (29, 696391968), (32, 631105221), (48, 420736814), (58, 348195984), (73, 276648864), (87, 232130656), (96, 210368407), (116, 174097992), (146, 138324432), (174, 116065328), (219, 92216288), (232, 87048996), (292, 69162216), (348, 58032664), (438, 46108144), (464, 43524498), (584, 34581108), (696, 29016332), (876, 23054072), (928, 21762249), (1168, 17290554), (1392, 14508166), (1752, 11527036), (2117, 9539616), (2336, 8645277), (2784, 7254083), (3504, 5763518), (4234, 4769808), (6351, 3179872), (7008, 2881759), (8468, 2384904), (12702, 1589936), (16936, 1192452), (25404, 794968), (33872, 596226), (50808, 397484), (67744, 298113), (99371, 203232), (101616, 198742)]