20062912485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 41015476224

約数和(自身を除く): 20952563739

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 107, 165, 201, 231, 321, 335, 385, 469, 535, 737, 749, 1005, 1155, 1177, 1407, 1605, 2211, 2247, 2345, 2423, 3531, 3685, 3745, 5159, 5885, 7035, 7169, 7269, 8239, 11055, 11235, 12115, 15477, 16961, 17655, 21507, 24717, 25795, 26653, 35845, 36345, 41195, 50183, 50883, 77385, 78859, 79959, 84805, 107535, 123585, 133265, 150549, 162341, 186571, 236577, 250915, 254415, 259261, 394295, 399795, 487023, 552013, 559713, 752745, 777783, 811705, 932855, 1136387, 1182885, 1296305, 1656039, 1785751, 1814827, 2435115, 2760065, 2798565, 2851871, 3409161, 3888915, 5357253, 5444481, 5681935, 8280195, 8555613, 8928755, 9074135, 12500257, 14259355, 17045805, 17370487, 19963097, 26786265, 27222405, 37500771, 42778065, 52111461, 59889291, 62501285, 86852435, 99815485, 121593409, 187503855, 191075357, 260557305, 299446455, 364780227, 573226071, 607967045, 955376785, 1337527499, 1823901135, 2866130355, 4012582497, 6687637495, 20062912485]

約数ペア:

[(1, 20062912485), (3, 6687637495), (5, 4012582497), (7, 2866130355), (11, 1823901135), (15, 1337527499), (21, 955376785), (33, 607967045), (35, 573226071), (55, 364780227), (67, 299446455), (77, 260557305), (105, 191075357), (107, 187503855), (165, 121593409), (201, 99815485), (231, 86852435), (321, 62501285), (335, 59889291), (385, 52111461), (469, 42778065), (535, 37500771), (737, 27222405), (749, 26786265), (1005, 19963097), (1155, 17370487), (1177, 17045805), (1407, 14259355), (1605, 12500257), (2211, 9074135), (2247, 8928755), (2345, 8555613), (2423, 8280195), (3531, 5681935), (3685, 5444481), (3745, 5357253), (5159, 3888915), (5885, 3409161), (7035, 2851871), (7169, 2798565), (7269, 2760065), (8239, 2435115), (11055, 1814827), (11235, 1785751), (12115, 1656039), (15477, 1296305), (16961, 1182885), (17655, 1136387), (21507, 932855), (24717, 811705), (25795, 777783), (26653, 752745), (35845, 559713), (36345, 552013), (41195, 487023), (50183, 399795), (50883, 394295), (77385, 259261), (78859, 254415), (79959, 250915), (84805, 236577), (107535, 186571), (123585, 162341), (133265, 150549)]