20124898812

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3323}}^1\times {\mathrm{5801}}^1$

素因数の和:9163

約数の個数: 72

約数和(自身を含む): 52650365040

約数和(自身を除く): 32525466228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 3323, 5801, 6646, 9969, 11602, 13292, 17403, 19938, 23204, 29907, 34806, 39876, 52209, 59814, 69612, 96367, 104418, 119628, 168229, 192734, 208836, 289101, 336458, 385468, 504687, 578202, 672916, 867303, 1009374, 1156404, 1514061, 1734606, 2018748, 3028122, 3469212, 6056244, 19276723, 38553446, 57830169, 77106892, 115660338, 173490507, 231320676, 346981014, 559024967, 693962028, 1118049934, 1677074901, 2236099868, 3354149802, 5031224703, 6708299604, 10062449406, 20124898812]

約数ペア:

[(1, 20124898812), (2, 10062449406), (3, 6708299604), (4, 5031224703), (6, 3354149802), (9, 2236099868), (12, 1677074901), (18, 1118049934), (29, 693962028), (36, 559024967), (58, 346981014), (87, 231320676), (116, 173490507), (174, 115660338), (261, 77106892), (348, 57830169), (522, 38553446), (1044, 19276723), (3323, 6056244), (5801, 3469212), (6646, 3028122), (9969, 2018748), (11602, 1734606), (13292, 1514061), (17403, 1156404), (19938, 1009374), (23204, 867303), (29907, 672916), (34806, 578202), (39876, 504687), (52209, 385468), (59814, 336458), (69612, 289101), (96367, 208836), (104418, 192734), (119628, 168229)]