20001493824

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{53069}}^1$

素因数の和:53248

約数の個数: 112

約数和(自身を含む): 57369943680

約数和(自身を除く): 37368449856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 151, 156, 192, 208, 302, 312, 416, 453, 604, 624, 832, 906, 1208, 1248, 1812, 1963, 2416, 2496, 3624, 3926, 4832, 5889, 7248, 7852, 9664, 11778, 14496, 15704, 23556, 28992, 31408, 47112, 53069, 62816, 94224, 106138, 125632, 159207, 188448, 212276, 318414, 376896, 424552, 636828, 689897, 849104, 1273656, 1379794, 1698208, 2069691, 2547312, 2759588, 3396416, 4139382, 5094624, 5519176, 8013419, 8278764, 10189248, 11038352, 16026838, 16557528, 22076704, 24040257, 32053676, 33115056, 44153408, 48080514, 64107352, 66230112, 96161028, 104174447, 128214704, 132460224, 192322056, 208348894, 256429408, 312523341, 384644112, 416697788, 512858816, 625046682, 769288224, 833395576, 1250093364, 1538576448, 1666791152, 2500186728, 3333582304, 5000373456, 6667164608, 10000746912, 20001493824]

約数ペア:

[(1, 20001493824), (2, 10000746912), (3, 6667164608), (4, 5000373456), (6, 3333582304), (8, 2500186728), (12, 1666791152), (13, 1538576448), (16, 1250093364), (24, 833395576), (26, 769288224), (32, 625046682), (39, 512858816), (48, 416697788), (52, 384644112), (64, 312523341), (78, 256429408), (96, 208348894), (104, 192322056), (151, 132460224), (156, 128214704), (192, 104174447), (208, 96161028), (302, 66230112), (312, 64107352), (416, 48080514), (453, 44153408), (604, 33115056), (624, 32053676), (832, 24040257), (906, 22076704), (1208, 16557528), (1248, 16026838), (1812, 11038352), (1963, 10189248), (2416, 8278764), (2496, 8013419), (3624, 5519176), (3926, 5094624), (4832, 4139382), (5889, 3396416), (7248, 2759588), (7852, 2547312), (9664, 2069691), (11778, 1698208), (14496, 1379794), (15704, 1273656), (23556, 849104), (28992, 689897), (31408, 636828), (47112, 424552), (53069, 376896), (62816, 318414), (94224, 212276), (106138, 188448), (125632, 159207)]