20186055868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1438163}}^1$

素因数の和:1438218

約数の個数: 36

約数和(自身を含む): 40167920520

約数和(自身を除く): 19981864652

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 1438163, 2876326, 5752652, 15819793, 31639586, 41706727, 63279172, 83413454, 166826908, 174017723, 348035446, 458773997, 696070892, 917547994, 1835095988, 5046513967, 10093027934, 20186055868]

約数ペア:

[(1, 20186055868), (2, 10093027934), (4, 5046513967), (11, 1835095988), (22, 917547994), (29, 696070892), (44, 458773997), (58, 348035446), (116, 174017723), (121, 166826908), (242, 83413454), (319, 63279172), (484, 41706727), (638, 31639586), (1276, 15819793), (3509, 5752652), (7018, 2876326), (14036, 1438163)]