20848484916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{599}}^1\times {\mathrm{6577}}^1$

素因数の和:7203

約数の個数: 144

約数和(自身を含む): 62990928000

約数和(自身を除く): 42142443084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 599, 756, 882, 1198, 1323, 1764, 1797, 2396, 2646, 3594, 4193, 5292, 5391, 6577, 7188, 8386, 10782, 12579, 13154, 16173, 16772, 19731, 21564, 25158, 26308, 29351, 32346, 37737, 39462, 46039, 50316, 58702, 59193, 64692, 75474, 78924, 88053, 92078, 113211, 117404, 118386, 138117, 150948, 176106, 177579, 184156, 226422, 236772, 264159, 276234, 322273, 352212, 355158, 414351, 452844, 528318, 552468, 644546, 710316, 792477, 828702, 966819, 1056636, 1243053, 1289092, 1584954, 1657404, 1933638, 2486106, 2900457, 3169908, 3867276, 3939623, 4972212, 5800914, 7879246, 8701371, 11601828, 11818869, 15758492, 17402742, 23637738, 27577361, 34805484, 35456607, 47275476, 55154722, 70913214, 82732083, 106369821, 110309444, 141826428, 165464166, 193041527, 212739642, 248196249, 330928332, 386083054, 425479284, 496392498, 579124581, 744588747, 772166108, 992784996, 1158249162, 1489177494, 1737373743, 2316498324, 2978354988, 3474747486, 5212121229, 6949494972, 10424242458, 20848484916]

約数ペア:

[(1, 20848484916), (2, 10424242458), (3, 6949494972), (4, 5212121229), (6, 3474747486), (7, 2978354988), (9, 2316498324), (12, 1737373743), (14, 1489177494), (18, 1158249162), (21, 992784996), (27, 772166108), (28, 744588747), (36, 579124581), (42, 496392498), (49, 425479284), (54, 386083054), (63, 330928332), (84, 248196249), (98, 212739642), (108, 193041527), (126, 165464166), (147, 141826428), (189, 110309444), (196, 106369821), (252, 82732083), (294, 70913214), (378, 55154722), (441, 47275476), (588, 35456607), (599, 34805484), (756, 27577361), (882, 23637738), (1198, 17402742), (1323, 15758492), (1764, 11818869), (1797, 11601828), (2396, 8701371), (2646, 7879246), (3594, 5800914), (4193, 4972212), (5292, 3939623), (5391, 3867276), (6577, 3169908), (7188, 2900457), (8386, 2486106), (10782, 1933638), (12579, 1657404), (13154, 1584954), (16173, 1289092), (16772, 1243053), (19731, 1056636), (21564, 966819), (25158, 828702), (26308, 792477), (29351, 710316), (32346, 644546), (37737, 552468), (39462, 528318), (46039, 452844), (50316, 414351), (58702, 355158), (59193, 352212), (64692, 322273), (75474, 276234), (78924, 264159), (88053, 236772), (92078, 226422), (113211, 184156), (117404, 177579), (118386, 176106), (138117, 150948)]