20625072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33053}}^1$

素因数の和:33077

約数の個数: 40

約数和(自身を含む): 57381744

約数和(自身を除く): 36756672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33053, 66106, 99159, 132212, 198318, 264424, 396636, 429689, 528848, 793272, 859378, 1289067, 1586544, 1718756, 2578134, 3437512, 5156268, 6875024, 10312536, 20625072]

約数ペア:

[(1, 20625072), (2, 10312536), (3, 6875024), (4, 5156268), (6, 3437512), (8, 2578134), (12, 1718756), (13, 1586544), (16, 1289067), (24, 859378), (26, 793272), (39, 528848), (48, 429689), (52, 396636), (78, 264424), (104, 198318), (156, 132212), (208, 99159), (312, 66106), (624, 33053)]