20342368

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{1373}}^1$

素因数の和:1846

約数の個数: 24

約数和(自身を含む): 40164768

約数和(自身を除く): 19822400

約数列:

[1, 2, 4, 8, 16, 32, 463, 926, 1373, 1852, 2746, 3704, 5492, 7408, 10984, 14816, 21968, 43936, 635699, 1271398, 2542796, 5085592, 10171184, 20342368]

約数ペア:

[(1, 20342368), (2, 10171184), (4, 5085592), (8, 2542796), (16, 1271398), (32, 635699), (463, 43936), (926, 21968), (1373, 14816), (1852, 10984), (2746, 7408), (3704, 5492)]