20136681474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{14537}}^1$

素因数の和:14664

約数の個数: 128

約数和(自身を含む): 51583150080

約数和(自身を除く): 31446468606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 59, 78, 86, 91, 118, 129, 177, 182, 258, 273, 301, 354, 413, 546, 559, 602, 767, 826, 903, 1118, 1239, 1534, 1677, 1806, 2301, 2478, 2537, 3354, 3913, 4602, 5074, 5369, 7611, 7826, 10738, 11739, 14537, 15222, 16107, 17759, 23478, 29074, 32214, 32981, 35518, 43611, 53277, 65962, 87222, 98943, 101759, 106554, 188981, 197886, 203518, 230867, 305277, 377962, 461734, 566943, 610554, 625091, 692601, 857683, 1133886, 1250182, 1322867, 1385202, 1715366, 1875273, 2573049, 2645734, 3750546, 3968601, 4375637, 5146098, 6003781, 7937202, 8126183, 8751274, 11149879, 12007562, 13126911, 16252366, 18011343, 22299758, 24378549, 26253822, 33449637, 36022686, 36880369, 48757098, 56883281, 66899274, 73760738, 78049153, 110641107, 113766562, 156098306, 170649843, 221282214, 234147459, 258162583, 341299686, 468294918, 479444797, 516325166, 774487749, 958889594, 1438334391, 1548975498, 2876668782, 3356113579, 6712227158, 10068340737, 20136681474]

約数ペア:

[(1, 20136681474), (2, 10068340737), (3, 6712227158), (6, 3356113579), (7, 2876668782), (13, 1548975498), (14, 1438334391), (21, 958889594), (26, 774487749), (39, 516325166), (42, 479444797), (43, 468294918), (59, 341299686), (78, 258162583), (86, 234147459), (91, 221282214), (118, 170649843), (129, 156098306), (177, 113766562), (182, 110641107), (258, 78049153), (273, 73760738), (301, 66899274), (354, 56883281), (413, 48757098), (546, 36880369), (559, 36022686), (602, 33449637), (767, 26253822), (826, 24378549), (903, 22299758), (1118, 18011343), (1239, 16252366), (1534, 13126911), (1677, 12007562), (1806, 11149879), (2301, 8751274), (2478, 8126183), (2537, 7937202), (3354, 6003781), (3913, 5146098), (4602, 4375637), (5074, 3968601), (5369, 3750546), (7611, 2645734), (7826, 2573049), (10738, 1875273), (11739, 1715366), (14537, 1385202), (15222, 1322867), (16107, 1250182), (17759, 1133886), (23478, 857683), (29074, 692601), (32214, 625091), (32981, 610554), (35518, 566943), (43611, 461734), (53277, 377962), (65962, 305277), (87222, 230867), (98943, 203518), (101759, 197886), (106554, 188981)]