20010656644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 40106981376

約数和(自身を除く): 20096324732

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 172, 188, 307, 473, 517, 614, 733, 946, 1034, 1228, 1466, 1892, 2021, 2068, 2932, 3377, 4042, 6754, 8063, 8084, 13201, 13508, 14429, 16126, 22231, 26402, 28858, 31519, 32252, 34451, 44462, 52804, 57716, 63038, 68902, 88924, 126076, 137804, 145211, 158719, 225031, 290422, 317438, 346709, 378961, 450062, 580844, 620447, 634876, 693418, 757922, 900124, 1240894, 1386836, 1481393, 1515844, 2475341, 2481788, 2962786, 4950682, 5925572, 6824917, 9676333, 9901364, 10576457, 13649834, 16295323, 19352666, 21152914, 27299668, 32590646, 38705332, 42305828, 65181292, 106439663, 116341027, 212879326, 232682054, 425758652, 454787651, 465364108, 909575302, 1819150604, 5002664161, 10005328322, 20010656644]

約数ペア:

[(1, 20010656644), (2, 10005328322), (4, 5002664161), (11, 1819150604), (22, 909575302), (43, 465364108), (44, 454787651), (47, 425758652), (86, 232682054), (94, 212879326), (172, 116341027), (188, 106439663), (307, 65181292), (473, 42305828), (517, 38705332), (614, 32590646), (733, 27299668), (946, 21152914), (1034, 19352666), (1228, 16295323), (1466, 13649834), (1892, 10576457), (2021, 9901364), (2068, 9676333), (2932, 6824917), (3377, 5925572), (4042, 4950682), (6754, 2962786), (8063, 2481788), (8084, 2475341), (13201, 1515844), (13508, 1481393), (14429, 1386836), (16126, 1240894), (22231, 900124), (26402, 757922), (28858, 693418), (31519, 634876), (32252, 620447), (34451, 580844), (44462, 450062), (52804, 378961), (57716, 346709), (63038, 317438), (68902, 290422), (88924, 225031), (126076, 158719), (137804, 145211)]