20199327210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{26501}}^1$

素因数の和:27461

約数の個数: 80

約数和(自身を含む): 54373517352

約数和(自身を除く): 34174190142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 941, 1882, 2823, 4705, 5646, 8469, 9410, 14115, 16938, 25407, 26501, 28230, 42345, 50814, 53002, 76221, 79503, 84690, 127035, 132505, 152442, 159006, 238509, 254070, 265010, 381105, 397515, 477018, 715527, 762210, 795030, 1192545, 1431054, 2146581, 2385090, 3577635, 4293162, 7155270, 10732905, 21465810, 24937441, 49874882, 74812323, 124687205, 149624646, 224436969, 249374410, 374061615, 448873938, 673310907, 748123230, 1122184845, 1346621814, 2019932721, 2244369690, 3366554535, 4039865442, 6733109070, 10099663605, 20199327210]

約数ペア:

[(1, 20199327210), (2, 10099663605), (3, 6733109070), (5, 4039865442), (6, 3366554535), (9, 2244369690), (10, 2019932721), (15, 1346621814), (18, 1122184845), (27, 748123230), (30, 673310907), (45, 448873938), (54, 374061615), (81, 249374410), (90, 224436969), (135, 149624646), (162, 124687205), (270, 74812323), (405, 49874882), (810, 24937441), (941, 21465810), (1882, 10732905), (2823, 7155270), (4705, 4293162), (5646, 3577635), (8469, 2385090), (9410, 2146581), (14115, 1431054), (16938, 1192545), (25407, 795030), (26501, 762210), (28230, 715527), (42345, 477018), (50814, 397515), (53002, 381105), (76221, 265010), (79503, 254070), (84690, 238509), (127035, 159006), (132505, 152442)]