20204432646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1\times {\mathrm{2819}}^1$

素因数の和:5293

約数の個数: 64

約数和(自身を含む): 44295206400

約数和(自身を除く): 24090773754

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2423, 2819, 2958, 4846, 5638, 7269, 8457, 14538, 16914, 41191, 47923, 70267, 81751, 82382, 95846, 123573, 140534, 143769, 163502, 210801, 245253, 247146, 287538, 421602, 490506, 1194539, 1389767, 2389078, 2779534, 3583617, 4169301, 6830437, 7167234, 8338602, 13660874, 20491311, 40982622, 116117429, 198082673, 232234858, 348352287, 396165346, 594248019, 696704574, 1188496038, 3367405441, 6734810882, 10102216323, 20204432646]

約数ペア:

[(1, 20204432646), (2, 10102216323), (3, 6734810882), (6, 3367405441), (17, 1188496038), (29, 696704574), (34, 594248019), (51, 396165346), (58, 348352287), (87, 232234858), (102, 198082673), (174, 116117429), (493, 40982622), (986, 20491311), (1479, 13660874), (2423, 8338602), (2819, 7167234), (2958, 6830437), (4846, 4169301), (5638, 3583617), (7269, 2779534), (8457, 2389078), (14538, 1389767), (16914, 1194539), (41191, 490506), (47923, 421602), (70267, 287538), (81751, 247146), (82382, 245253), (95846, 210801), (123573, 163502), (140534, 143769)]