20135026812

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{124447}}^1$

素因数の和:124690

約数の個数: 48

約数和(自身を含む): 47807943680

約数和(自身を除く): 27672916868

約数列:

[1, 2, 3, 4, 6, 12, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1164, 1668, 13483, 26966, 40449, 53932, 80898, 124447, 161796, 248894, 373341, 497788, 746682, 1493364, 12071359, 17298133, 24142718, 34596266, 36214077, 48285436, 51894399, 69192532, 72428154, 103788798, 144856308, 207577596, 1677918901, 3355837802, 5033756703, 6711675604, 10067513406, 20135026812]

約数ペア:

[(1, 20135026812), (2, 10067513406), (3, 6711675604), (4, 5033756703), (6, 3355837802), (12, 1677918901), (97, 207577596), (139, 144856308), (194, 103788798), (278, 72428154), (291, 69192532), (388, 51894399), (417, 48285436), (556, 36214077), (582, 34596266), (834, 24142718), (1164, 17298133), (1668, 12071359), (13483, 1493364), (26966, 746682), (40449, 497788), (53932, 373341), (80898, 248894), (124447, 161796)]