20120003343

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{37573}}^1$

素因数の和:38197

約数の個数: 40

約数和(自身を含む): 32843583696

約数和(自身を除く): 12723580353

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 601, 891, 1803, 5409, 6611, 16227, 19833, 37573, 48681, 59499, 112719, 178497, 338157, 413303, 535491, 1014471, 1239909, 3043413, 3719727, 11159181, 22581373, 33477543, 67744119, 203232357, 248395103, 609697071, 745185309, 1829091213, 2235555927, 6706667781, 20120003343]

約数ペア:

[(1, 20120003343), (3, 6706667781), (9, 2235555927), (11, 1829091213), (27, 745185309), (33, 609697071), (81, 248395103), (99, 203232357), (297, 67744119), (601, 33477543), (891, 22581373), (1803, 11159181), (5409, 3719727), (6611, 3043413), (16227, 1239909), (19833, 1014471), (37573, 535491), (48681, 413303), (59499, 338157), (112719, 178497)]