20070186570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1873967}}^1$

素因数の和:1874004

約数の個数: 96

約数和(自身を含む): 63145225728

約数和(自身を除く): 43075039158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 1873967, 3747934, 5621901, 9369835, 11243802, 13117769, 16865703, 18739670, 26235538, 28109505, 31857439, 33731406, 39353307, 56219010, 63714878, 65588845, 78706614, 84328515, 95572317, 118059921, 131177690, 159287195, 168657030, 191144634, 196766535, 223002073, 236119842, 286716951, 318574390, 393533070, 446004146, 477861585, 573433902, 590299605, 669006219, 955723170, 1115010365, 1180599210, 1338012438, 1433584755, 2007018657, 2230020730, 2867169510, 3345031095, 4014037314, 6690062190, 10035093285, 20070186570]

約数ペア:

[(1, 20070186570), (2, 10035093285), (3, 6690062190), (5, 4014037314), (6, 3345031095), (7, 2867169510), (9, 2230020730), (10, 2007018657), (14, 1433584755), (15, 1338012438), (17, 1180599210), (18, 1115010365), (21, 955723170), (30, 669006219), (34, 590299605), (35, 573433902), (42, 477861585), (45, 446004146), (51, 393533070), (63, 318574390), (70, 286716951), (85, 236119842), (90, 223002073), (102, 196766535), (105, 191144634), (119, 168657030), (126, 159287195), (153, 131177690), (170, 118059921), (210, 95572317), (238, 84328515), (255, 78706614), (306, 65588845), (315, 63714878), (357, 56219010), (510, 39353307), (595, 33731406), (630, 31857439), (714, 28109505), (765, 26235538), (1071, 18739670), (1190, 16865703), (1530, 13117769), (1785, 11243802), (2142, 9369835), (3570, 5621901), (5355, 3747934), (10710, 1873967)]