20157134616

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1450571}}^1$

素因数の和:1450776

約数の個数: 48

約数和(自身を含む): 54875138760

約数和(自身を除く): 34718004144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 1450571, 2901142, 4351713, 5802284, 8703426, 11604568, 13055139, 17406852, 26110278, 34813704, 52220556, 104441112, 279960203, 559920406, 839880609, 1119840812, 1679761218, 2239681624, 2519641827, 3359522436, 5039283654, 6719044872, 10078567308, 20157134616]

約数ペア:

[(1, 20157134616), (2, 10078567308), (3, 6719044872), (4, 5039283654), (6, 3359522436), (8, 2519641827), (9, 2239681624), (12, 1679761218), (18, 1119840812), (24, 839880609), (36, 559920406), (72, 279960203), (193, 104441112), (386, 52220556), (579, 34813704), (772, 26110278), (1158, 17406852), (1544, 13055139), (1737, 11604568), (2316, 8703426), (3474, 5802284), (4632, 4351713), (6948, 2901142), (13896, 1450571)]