20199821598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{426859}}^1$

素因数の和:427117

約数の個数: 48

約数和(自身を含む): 47944915200

約数和(自身を除く): 27745093602

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 239, 478, 717, 1434, 2151, 2629, 4302, 5258, 7887, 15774, 23661, 47322, 426859, 853718, 1280577, 2561154, 3841731, 4695449, 7683462, 9390898, 14086347, 28172694, 42259041, 84518082, 102019301, 204038602, 306057903, 612115806, 918173709, 1122212311, 1836347418, 2244424622, 3366636933, 6733273866, 10099910799, 20199821598]

約数ペア:

[(1, 20199821598), (2, 10099910799), (3, 6733273866), (6, 3366636933), (9, 2244424622), (11, 1836347418), (18, 1122212311), (22, 918173709), (33, 612115806), (66, 306057903), (99, 204038602), (198, 102019301), (239, 84518082), (478, 42259041), (717, 28172694), (1434, 14086347), (2151, 9390898), (2629, 7683462), (4302, 4695449), (5258, 3841731), (7887, 2561154), (15774, 1280577), (23661, 853718), (47322, 426859)]