20577521286

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{33377}}^1$

素因数の和:33635

約数の個数: 96

約数和(自身を含む): 53423491680

約数和(自身を除く): 32845970394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 233, 294, 378, 441, 466, 699, 882, 1323, 1398, 1631, 2097, 2646, 3262, 4194, 4893, 6291, 9786, 11417, 12582, 14679, 22834, 29358, 33377, 34251, 44037, 66754, 68502, 88074, 100131, 102753, 200262, 205506, 233639, 300393, 308259, 467278, 600786, 616518, 700917, 901179, 1401834, 1635473, 1802358, 2102751, 3270946, 4205502, 4906419, 6308253, 7776841, 9812838, 12616506, 14719257, 15553682, 23330523, 29438514, 44157771, 46661046, 54437887, 69991569, 88315542, 108875774, 139983138, 163313661, 209974707, 326627322, 381065209, 419949414, 489940983, 762130418, 979881966, 1143195627, 1469822949, 2286391254, 2939645898, 3429586881, 6859173762, 10288760643, 20577521286]

約数ペア:

[(1, 20577521286), (2, 10288760643), (3, 6859173762), (6, 3429586881), (7, 2939645898), (9, 2286391254), (14, 1469822949), (18, 1143195627), (21, 979881966), (27, 762130418), (42, 489940983), (49, 419949414), (54, 381065209), (63, 326627322), (98, 209974707), (126, 163313661), (147, 139983138), (189, 108875774), (233, 88315542), (294, 69991569), (378, 54437887), (441, 46661046), (466, 44157771), (699, 29438514), (882, 23330523), (1323, 15553682), (1398, 14719257), (1631, 12616506), (2097, 9812838), (2646, 7776841), (3262, 6308253), (4194, 4906419), (4893, 4205502), (6291, 3270946), (9786, 2102751), (11417, 1802358), (12582, 1635473), (14679, 1401834), (22834, 901179), (29358, 700917), (33377, 616518), (34251, 600786), (44037, 467278), (66754, 308259), (68502, 300393), (88074, 233639), (100131, 205506), (102753, 200262)]