20244984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27211}}^1$

素因数の和:27251

約数の個数: 32

約数和(自身を含む): 52247040

約数和(自身を除く): 32002056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27211, 54422, 81633, 108844, 163266, 217688, 326532, 653064, 843541, 1687082, 2530623, 3374164, 5061246, 6748328, 10122492, 20244984]

約数ペア:

[(1, 20244984), (2, 10122492), (3, 6748328), (4, 5061246), (6, 3374164), (8, 2530623), (12, 1687082), (24, 843541), (31, 653064), (62, 326532), (93, 217688), (124, 163266), (186, 108844), (248, 81633), (372, 54422), (744, 27211)]