20172959096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{760211}}^1$

素因数の和:760355

約数の個数: 32

約数和(自身を含む): 39409390080

約数和(自身を除く): 19236430984

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 3317, 6634, 13268, 26536, 760211, 1520422, 3040844, 6081688, 23566541, 47133082, 81342577, 94266164, 162685154, 188532328, 325370308, 650740616, 2521619887, 5043239774, 10086479548, 20172959096]

約数ペア:

[(1, 20172959096), (2, 10086479548), (4, 5043239774), (8, 2521619887), (31, 650740616), (62, 325370308), (107, 188532328), (124, 162685154), (214, 94266164), (248, 81342577), (428, 47133082), (856, 23566541), (3317, 6081688), (6634, 3040844), (13268, 1520422), (26536, 760211)]