20155822614

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1439}}^1\times {\mathrm{26833}}^1$

素因数の和:28309

約数の個数: 48

約数和(自身を含む): 45209923200

約数和(自身を除く): 25054100586

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1439, 2878, 4317, 8634, 12951, 25902, 26833, 41731, 53666, 80499, 83462, 125193, 160998, 241497, 250386, 375579, 482994, 751158, 778157, 1556314, 2334471, 4668942, 7003413, 14006826, 38612687, 77225374, 115838061, 231676122, 347514183, 695028366, 1119767923, 2239535846, 3359303769, 6718607538, 10077911307, 20155822614]

約数ペア:

[(1, 20155822614), (2, 10077911307), (3, 6718607538), (6, 3359303769), (9, 2239535846), (18, 1119767923), (29, 695028366), (58, 347514183), (87, 231676122), (174, 115838061), (261, 77225374), (522, 38612687), (1439, 14006826), (2878, 7003413), (4317, 4668942), (8634, 2334471), (12951, 1556314), (25902, 778157), (26833, 751158), (41731, 482994), (53666, 375579), (80499, 250386), (83462, 241497), (125193, 160998)]