20170486488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{35933}}^1$

素因数の和:37192

約数の個数: 64

約数和(自身を含む): 53124825600

約数和(自身を除く): 32954339112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1231, 2462, 3693, 4924, 7386, 9848, 14772, 23389, 29544, 35933, 46778, 70167, 71866, 93556, 107799, 140334, 143732, 187112, 215598, 280668, 287464, 431196, 561336, 682727, 862392, 1365454, 2048181, 2730908, 4096362, 5461816, 8192724, 16385448, 44233523, 88467046, 132700569, 176934092, 265401138, 353868184, 530802276, 840436937, 1061604552, 1680873874, 2521310811, 3361747748, 5042621622, 6723495496, 10085243244, 20170486488]

約数ペア:

[(1, 20170486488), (2, 10085243244), (3, 6723495496), (4, 5042621622), (6, 3361747748), (8, 2521310811), (12, 1680873874), (19, 1061604552), (24, 840436937), (38, 530802276), (57, 353868184), (76, 265401138), (114, 176934092), (152, 132700569), (228, 88467046), (456, 44233523), (1231, 16385448), (2462, 8192724), (3693, 5461816), (4924, 4096362), (7386, 2730908), (9848, 2048181), (14772, 1365454), (23389, 862392), (29544, 682727), (35933, 561336), (46778, 431196), (70167, 287464), (71866, 280668), (93556, 215598), (107799, 187112), (140334, 143732)]