20938068144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{12689}}^1$

素因数の和:14347

約数の個数: 120

約数和(自身を含む): 67014773280

約数和(自身を除く): 46076705136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1637, 3274, 4911, 6548, 9822, 11459, 12689, 13096, 14733, 19644, 22918, 25378, 26192, 29466, 34377, 38067, 39288, 45836, 50756, 58932, 68754, 76134, 78576, 88823, 91672, 101512, 103131, 114201, 117864, 137508, 152268, 177646, 183344, 203024, 206262, 228402, 235728, 266469, 275016, 304536, 355292, 412524, 456804, 532938, 550032, 609072, 710584, 799407, 825048, 913608, 1065876, 1421168, 1598814, 1650096, 1827216, 2131752, 3197628, 4263504, 6395256, 12790512, 20771893, 41543786, 62315679, 83087572, 124631358, 145403251, 166175144, 186947037, 249262716, 290806502, 332350288, 373894074, 436209753, 498525432, 581613004, 747788148, 872419506, 997050864, 1163226008, 1308629259, 1495576296, 1744839012, 2326452016, 2617258518, 2991152592, 3489678024, 5234517036, 6979356048, 10469034072, 20938068144]

約数ペア:

[(1, 20938068144), (2, 10469034072), (3, 6979356048), (4, 5234517036), (6, 3489678024), (7, 2991152592), (8, 2617258518), (9, 2326452016), (12, 1744839012), (14, 1495576296), (16, 1308629259), (18, 1163226008), (21, 997050864), (24, 872419506), (28, 747788148), (36, 581613004), (42, 498525432), (48, 436209753), (56, 373894074), (63, 332350288), (72, 290806502), (84, 249262716), (112, 186947037), (126, 166175144), (144, 145403251), (168, 124631358), (252, 83087572), (336, 62315679), (504, 41543786), (1008, 20771893), (1637, 12790512), (3274, 6395256), (4911, 4263504), (6548, 3197628), (9822, 2131752), (11459, 1827216), (12689, 1650096), (13096, 1598814), (14733, 1421168), (19644, 1065876), (22918, 913608), (25378, 825048), (26192, 799407), (29466, 710584), (34377, 609072), (38067, 550032), (39288, 532938), (45836, 456804), (50756, 412524), (58932, 355292), (68754, 304536), (76134, 275016), (78576, 266469), (88823, 235728), (91672, 228402), (101512, 206262), (103131, 203024), (114201, 183344), (117864, 177646), (137508, 152268)]