20093616

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:451

約数の個数: 80

約数和(自身を含む): 58215520

約数和(自身を除く): 38121904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 241, 386, 432, 482, 579, 723, 772, 964, 1158, 1446, 1544, 1737, 1928, 2169, 2316, 2892, 3088, 3474, 3856, 4338, 4632, 5211, 5784, 6507, 6948, 8676, 9264, 10422, 11568, 13014, 13896, 17352, 20844, 26028, 27792, 34704, 41688, 46513, 52056, 83376, 93026, 104112, 139539, 186052, 279078, 372104, 418617, 558156, 744208, 837234, 1116312, 1255851, 1674468, 2232624, 2511702, 3348936, 5023404, 6697872, 10046808, 20093616]

約数ペア:

[(1, 20093616), (2, 10046808), (3, 6697872), (4, 5023404), (6, 3348936), (8, 2511702), (9, 2232624), (12, 1674468), (16, 1255851), (18, 1116312), (24, 837234), (27, 744208), (36, 558156), (48, 418617), (54, 372104), (72, 279078), (108, 186052), (144, 139539), (193, 104112), (216, 93026), (241, 83376), (386, 52056), (432, 46513), (482, 41688), (579, 34704), (723, 27792), (772, 26028), (964, 20844), (1158, 17352), (1446, 13896), (1544, 13014), (1737, 11568), (1928, 10422), (2169, 9264), (2316, 8676), (2892, 6948), (3088, 6507), (3474, 5784), (3856, 5211), (4338, 4632)]