20131676898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{739}}^1\times {\mathrm{12577}}^1$

素因数の和:13359

約数の個数: 48

約数和(自身を含む): 42554895840

約数和(自身を除く): 22423218942

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 739, 1083, 1478, 2166, 2217, 4434, 12577, 14041, 25154, 28082, 37731, 42123, 75462, 84246, 238963, 266779, 477926, 533558, 716889, 800337, 1433778, 1600674, 4540297, 9080594, 9294403, 13620891, 18588806, 27241782, 27883209, 55766418, 176593657, 353187314, 529780971, 1059561942, 3355279483, 6710558966, 10065838449, 20131676898]

約数ペア:

[(1, 20131676898), (2, 10065838449), (3, 6710558966), (6, 3355279483), (19, 1059561942), (38, 529780971), (57, 353187314), (114, 176593657), (361, 55766418), (722, 27883209), (739, 27241782), (1083, 18588806), (1478, 13620891), (2166, 9294403), (2217, 9080594), (4434, 4540297), (12577, 1600674), (14041, 1433778), (25154, 800337), (28082, 716889), (37731, 533558), (42123, 477926), (75462, 266779), (84246, 238963)]