20243626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 35259840

約数和(自身を除く): 15016214

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 953, 1118, 1634, 1906, 10621, 12389, 18107, 21242, 24778, 36214, 40979, 81958, 235391, 470782, 532727, 778601, 1065454, 1557202, 10121813, 20243626]

約数ペア:

[(1, 20243626), (2, 10121813), (13, 1557202), (19, 1065454), (26, 778601), (38, 532727), (43, 470782), (86, 235391), (247, 81958), (494, 40979), (559, 36214), (817, 24778), (953, 21242), (1118, 18107), (1634, 12389), (1906, 10621)]