20707908288

素因数分解:

$2^6\times 3^1\times {\mathrm{191}}^1\times {\mathrm{564679}}^1$

素因数の和:564885

約数の個数: 56

約数和(自身を含む): 55076628480

約数和(自身を除く): 34368720192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 191, 192, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 12224, 18336, 36672, 564679, 1129358, 1694037, 2258716, 3388074, 4517432, 6776148, 9034864, 13552296, 18069728, 27104592, 36139456, 54209184, 107853689, 108418368, 215707378, 323561067, 431414756, 647122134, 862829512, 1294244268, 1725659024, 2588488536, 3451318048, 5176977072, 6902636096, 10353954144, 20707908288]

約数ペア:

[(1, 20707908288), (2, 10353954144), (3, 6902636096), (4, 5176977072), (6, 3451318048), (8, 2588488536), (12, 1725659024), (16, 1294244268), (24, 862829512), (32, 647122134), (48, 431414756), (64, 323561067), (96, 215707378), (191, 108418368), (192, 107853689), (382, 54209184), (573, 36139456), (764, 27104592), (1146, 18069728), (1528, 13552296), (2292, 9034864), (3056, 6776148), (4584, 4517432), (6112, 3388074), (9168, 2258716), (12224, 1694037), (18336, 1129358), (36672, 564679)]