20592494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 14969746

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 881, 899, 1762, 1798, 11453, 11687, 22906, 23374, 25549, 27311, 51098, 54622, 332137, 355043, 664274, 710086, 792019, 1584038, 10296247, 20592494]

約数ペア:

[(1, 20592494), (2, 10296247), (13, 1584038), (26, 792019), (29, 710086), (31, 664274), (58, 355043), (62, 332137), (377, 54622), (403, 51098), (754, 27311), (806, 25549), (881, 23374), (899, 22906), (1762, 11687), (1798, 11453)]