20164584934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{7559}}^1$

素因数の和:7717

約数の個数: 64

約数和(自身を含む): 34749388800

約数和(自身を除く): 14584803866

約数列:

[1, 2, 13, 26, 37, 47, 59, 74, 94, 118, 481, 611, 767, 962, 1222, 1534, 1739, 2183, 2773, 3478, 4366, 5546, 7559, 15118, 22607, 28379, 36049, 45214, 56758, 72098, 98267, 102601, 196534, 205202, 279683, 355273, 445981, 559366, 710546, 891962, 1333813, 2667626, 3635879, 4618549, 5797753, 7271758, 9237098, 11595506, 13145101, 16501297, 20961107, 26290202, 33002594, 41922214, 170886313, 214516861, 272494391, 341772626, 429033722, 544988782, 775560959, 1551121918, 10082292467, 20164584934]

約数ペア:

[(1, 20164584934), (2, 10082292467), (13, 1551121918), (26, 775560959), (37, 544988782), (47, 429033722), (59, 341772626), (74, 272494391), (94, 214516861), (118, 170886313), (481, 41922214), (611, 33002594), (767, 26290202), (962, 20961107), (1222, 16501297), (1534, 13145101), (1739, 11595506), (2183, 9237098), (2773, 7271758), (3478, 5797753), (4366, 4618549), (5546, 3635879), (7559, 2667626), (15118, 1333813), (22607, 891962), (28379, 710546), (36049, 559366), (45214, 445981), (56758, 355273), (72098, 279683), (98267, 205202), (102601, 196534)]