20173842007

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 23955628032

約数和(自身を除く): 3781786025

約数列:

[1, 11, 31, 41, 47, 121, 341, 451, 517, 1271, 1457, 1927, 2791, 3751, 4961, 5687, 13981, 16027, 21197, 30701, 59737, 86521, 114431, 131177, 153791, 176297, 233167, 337711, 657107, 951731, 1258741, 1442947, 3547361, 4066487, 5378257, 7228177, 10469041, 13846151, 15872417, 39020971, 44731357, 59160827, 166725967, 429230681, 492044927, 650769097, 1833985637, 20173842007]

約数ペア:

[(1, 20173842007), (11, 1833985637), (31, 650769097), (41, 492044927), (47, 429230681), (121, 166725967), (341, 59160827), (451, 44731357), (517, 39020971), (1271, 15872417), (1457, 13846151), (1927, 10469041), (2791, 7228177), (3751, 5378257), (4961, 4066487), (5687, 3547361), (13981, 1442947), (16027, 1258741), (21197, 951731), (30701, 657107), (59737, 337711), (86521, 233167), (114431, 176297), (131177, 153791)]