20101090044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{30449}}^1$

素因数の和:30763

約数の個数: 96

約数和(自身を含む): 55657728000

約数和(自身を除く): 35556637956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 271, 348, 406, 542, 609, 812, 813, 1084, 1218, 1626, 1897, 2436, 3252, 3794, 5691, 7588, 7859, 11382, 15718, 22764, 23577, 30449, 31436, 47154, 55013, 60898, 91347, 94308, 110026, 121796, 165039, 182694, 213143, 220052, 330078, 365388, 426286, 639429, 660156, 852572, 883021, 1278858, 1766042, 2557716, 2649063, 3532084, 5298126, 6181147, 8251679, 10596252, 12362294, 16503358, 18543441, 24724588, 24755037, 33006716, 37086882, 49510074, 57761753, 74173764, 99020148, 115523506, 173285259, 231047012, 239298691, 346570518, 478597382, 693141036, 717896073, 957194764, 1435792146, 1675090837, 2871584292, 3350181674, 5025272511, 6700363348, 10050545022, 20101090044]

約数ペア:

[(1, 20101090044), (2, 10050545022), (3, 6700363348), (4, 5025272511), (6, 3350181674), (7, 2871584292), (12, 1675090837), (14, 1435792146), (21, 957194764), (28, 717896073), (29, 693141036), (42, 478597382), (58, 346570518), (84, 239298691), (87, 231047012), (116, 173285259), (174, 115523506), (203, 99020148), (271, 74173764), (348, 57761753), (406, 49510074), (542, 37086882), (609, 33006716), (812, 24755037), (813, 24724588), (1084, 18543441), (1218, 16503358), (1626, 12362294), (1897, 10596252), (2436, 8251679), (3252, 6181147), (3794, 5298126), (5691, 3532084), (7588, 2649063), (7859, 2557716), (11382, 1766042), (15718, 1278858), (22764, 883021), (23577, 852572), (30449, 660156), (31436, 639429), (47154, 426286), (55013, 365388), (60898, 330078), (91347, 220052), (94308, 213143), (110026, 182694), (121796, 165039)]