20163586674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1179571}}^1$

素因数の和:1179631

約数の個数: 64

約数和(自身を含む): 51636943872

約数和(自身を除く): 31473357198

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 5698, 8547, 17094, 1179571, 2359142, 3538713, 7077426, 8256997, 12975281, 16513994, 24770991, 25950562, 38925843, 43644127, 49541982, 77851686, 87288254, 90826967, 130932381, 181653934, 261864762, 272480901, 305508889, 480085397, 544961802, 611017778, 916526667, 960170794, 1440256191, 1833053334, 2880512382, 3360597779, 6721195558, 10081793337, 20163586674]

約数ペア:

[(1, 20163586674), (2, 10081793337), (3, 6721195558), (6, 3360597779), (7, 2880512382), (11, 1833053334), (14, 1440256191), (21, 960170794), (22, 916526667), (33, 611017778), (37, 544961802), (42, 480085397), (66, 305508889), (74, 272480901), (77, 261864762), (111, 181653934), (154, 130932381), (222, 90826967), (231, 87288254), (259, 77851686), (407, 49541982), (462, 43644127), (518, 38925843), (777, 25950562), (814, 24770991), (1221, 16513994), (1554, 12975281), (2442, 8256997), (2849, 7077426), (5698, 3538713), (8547, 2359142), (17094, 1179571)]