20220865604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{17903}}^1$

素因数の和:18116

約数の個数: 48

約数和(自身を含む): 37141203456

約数和(自身を除く): 16920337852

約数列:

[1, 2, 4, 41, 71, 82, 97, 142, 164, 194, 284, 388, 2911, 3977, 5822, 6887, 7954, 11644, 13774, 15908, 17903, 27548, 35806, 71612, 282367, 564734, 734023, 1129468, 1271113, 1468046, 1736591, 2542226, 2936092, 3473182, 5084452, 6946364, 52115633, 71200231, 104231266, 123297961, 142400462, 208462532, 246595922, 284800924, 493191844, 5055216401, 10110432802, 20220865604]

約数ペア:

[(1, 20220865604), (2, 10110432802), (4, 5055216401), (41, 493191844), (71, 284800924), (82, 246595922), (97, 208462532), (142, 142400462), (164, 123297961), (194, 104231266), (284, 71200231), (388, 52115633), (2911, 6946364), (3977, 5084452), (5822, 3473182), (6887, 2936092), (7954, 2542226), (11644, 1736591), (13774, 1468046), (15908, 1271113), (17903, 1129468), (27548, 734023), (35806, 564734), (71612, 282367)]