20100944868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1\times {\mathrm{17159}}^1$

素因数の和:19588

約数の個数: 48

約数和(自身を含む): 48069141120

約数和(自身を除く): 27968196252

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 2381, 4762, 7143, 9524, 14286, 17159, 28572, 34318, 51477, 68636, 97621, 102954, 195242, 205908, 292863, 390484, 585726, 703519, 1171452, 1407038, 2110557, 2814076, 4221114, 8442228, 40855579, 81711158, 122566737, 163422316, 245133474, 490266948, 1675078739, 3350157478, 5025236217, 6700314956, 10050472434, 20100944868]

約数ペア:

[(1, 20100944868), (2, 10050472434), (3, 6700314956), (4, 5025236217), (6, 3350157478), (12, 1675078739), (41, 490266948), (82, 245133474), (123, 163422316), (164, 122566737), (246, 81711158), (492, 40855579), (2381, 8442228), (4762, 4221114), (7143, 2814076), (9524, 2110557), (14286, 1407038), (17159, 1171452), (28572, 703519), (34318, 585726), (51477, 390484), (68636, 292863), (97621, 205908), (102954, 195242)]