20183668428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{21187}}^1$

素因数の和:22243

約数の個数: 96

約数和(自身を含む): 58775851008

約数和(自身を除く): 38592182580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1031, 2062, 3093, 4124, 6186, 7217, 11341, 12372, 14434, 21187, 21651, 22682, 28868, 34023, 42374, 43302, 45364, 63561, 68046, 79387, 84748, 86604, 127122, 136092, 148309, 158774, 233057, 238161, 254244, 296618, 317548, 444927, 466114, 476322, 593236, 699171, 889854, 932228, 952644, 1398342, 1631399, 1779708, 2796684, 3262798, 4894197, 6525596, 9788394, 19576788, 21843797, 43687594, 65531391, 87375188, 131062782, 152906579, 240281767, 262125564, 305813158, 458719737, 480563534, 611626316, 720845301, 917439474, 961127068, 1441690602, 1681972369, 1834878948, 2883381204, 3363944738, 5045917107, 6727889476, 10091834214, 20183668428]

約数ペア:

[(1, 20183668428), (2, 10091834214), (3, 6727889476), (4, 5045917107), (6, 3363944738), (7, 2883381204), (11, 1834878948), (12, 1681972369), (14, 1441690602), (21, 961127068), (22, 917439474), (28, 720845301), (33, 611626316), (42, 480563534), (44, 458719737), (66, 305813158), (77, 262125564), (84, 240281767), (132, 152906579), (154, 131062782), (231, 87375188), (308, 65531391), (462, 43687594), (924, 21843797), (1031, 19576788), (2062, 9788394), (3093, 6525596), (4124, 4894197), (6186, 3262798), (7217, 2796684), (11341, 1779708), (12372, 1631399), (14434, 1398342), (21187, 952644), (21651, 932228), (22682, 889854), (28868, 699171), (34023, 593236), (42374, 476322), (43302, 466114), (45364, 444927), (63561, 317548), (68046, 296618), (79387, 254244), (84748, 238161), (86604, 233057), (127122, 158774), (136092, 148309)]