20366919972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{679169}}^1$

素因数の和:679210

約数の個数: 108

約数和(自身を含む): 63411386220

約数和(自身を除く): 43044466248

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7497, 9996, 14994, 29988, 679169, 1358338, 2037507, 2716676, 4075014, 4754183, 6112521, 8150028, 9508366, 11545873, 12225042, 14262549, 19016732, 23091746, 24450084, 28525098, 33279281, 34637619, 42787647, 46183492, 57050196, 66558562, 69275238, 80821111, 85575294, 99837843, 103912857, 133117124, 138550476, 161642222, 171150588, 199675686, 207825714, 242463333, 299513529, 323284444, 399351372, 415651428, 484926666, 565747777, 599027058, 727389999, 969853332, 1131495554, 1198054116, 1454779998, 1697243331, 2262991108, 2909559996, 3394486662, 5091729993, 6788973324, 10183459986, 20366919972]

約数ペア:

[(1, 20366919972), (2, 10183459986), (3, 6788973324), (4, 5091729993), (6, 3394486662), (7, 2909559996), (9, 2262991108), (12, 1697243331), (14, 1454779998), (17, 1198054116), (18, 1131495554), (21, 969853332), (28, 727389999), (34, 599027058), (36, 565747777), (42, 484926666), (49, 415651428), (51, 399351372), (63, 323284444), (68, 299513529), (84, 242463333), (98, 207825714), (102, 199675686), (119, 171150588), (126, 161642222), (147, 138550476), (153, 133117124), (196, 103912857), (204, 99837843), (238, 85575294), (252, 80821111), (294, 69275238), (306, 66558562), (357, 57050196), (441, 46183492), (476, 42787647), (588, 34637619), (612, 33279281), (714, 28525098), (833, 24450084), (882, 23091746), (1071, 19016732), (1428, 14262549), (1666, 12225042), (1764, 11545873), (2142, 9508366), (2499, 8150028), (3332, 6112521), (4284, 4754183), (4998, 4075014), (7497, 2716676), (9996, 2037507), (14994, 1358338), (29988, 679169)]