20220971757

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1361}}^1\times {\mathrm{1907}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 31995145152

約数和(自身を除く): 11774173395

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1361, 1907, 2597, 4083, 5721, 7791, 9527, 13349, 28581, 40047, 66689, 72133, 93443, 101071, 200067, 216399, 280329, 303213, 504931, 707497, 1514793, 2122491, 2595427, 3534517, 4952479, 7786281, 10603551, 14857437, 18167989, 54503967, 127175923, 137557631, 381527769, 412672893, 962903417, 2888710251, 6740323919, 20220971757]

約数ペア:

[(1, 20220971757), (3, 6740323919), (7, 2888710251), (21, 962903417), (49, 412672893), (53, 381527769), (147, 137557631), (159, 127175923), (371, 54503967), (1113, 18167989), (1361, 14857437), (1907, 10603551), (2597, 7786281), (4083, 4952479), (5721, 3534517), (7791, 2595427), (9527, 2122491), (13349, 1514793), (28581, 707497), (40047, 504931), (66689, 303213), (72133, 280329), (93443, 216399), (101071, 200067)]