20063477406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1627}}^1\times {\mathrm{6247}}^1$

素因数の和:7933

約数の個数: 64

約数和(自身を含む): 46871396352

約数和(自身を除く): 26807918946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1627, 1974, 3254, 4881, 6247, 9762, 11389, 12494, 18741, 22778, 34167, 37482, 43729, 68334, 76469, 87458, 131187, 152938, 229407, 262374, 293609, 458814, 535283, 587218, 880827, 1070566, 1605849, 1761654, 2055263, 3211698, 4110526, 6165789, 10163869, 12331578, 20327738, 30491607, 60983214, 71147083, 142294166, 213441249, 426882498, 477701843, 955403686, 1433105529, 2866211058, 3343912901, 6687825802, 10031738703, 20063477406]

約数ペア:

[(1, 20063477406), (2, 10031738703), (3, 6687825802), (6, 3343912901), (7, 2866211058), (14, 1433105529), (21, 955403686), (42, 477701843), (47, 426882498), (94, 213441249), (141, 142294166), (282, 71147083), (329, 60983214), (658, 30491607), (987, 20327738), (1627, 12331578), (1974, 10163869), (3254, 6165789), (4881, 4110526), (6247, 3211698), (9762, 2055263), (11389, 1761654), (12494, 1605849), (18741, 1070566), (22778, 880827), (34167, 587218), (37482, 535283), (43729, 458814), (68334, 293609), (76469, 262374), (87458, 229407), (131187, 152938)]