20936328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 64159200

約数和(自身を除く): 43222872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 937, 1064, 1176, 1596, 1862, 1874, 2793, 2811, 3192, 3724, 3748, 5586, 5622, 6559, 7448, 7496, 11172, 11244, 13118, 17803, 19677, 22344, 22488, 26236, 35606, 39354, 45913, 52472, 53409, 71212, 78708, 91826, 106818, 124621, 137739, 142424, 157416, 183652, 213636, 249242, 275478, 367304, 373863, 427272, 498484, 550956, 747726, 872347, 996968, 1101912, 1495452, 1744694, 2617041, 2990904, 3489388, 5234082, 6978776, 10468164, 20936328]

約数ペア:

[(1, 20936328), (2, 10468164), (3, 6978776), (4, 5234082), (6, 3489388), (7, 2990904), (8, 2617041), (12, 1744694), (14, 1495452), (19, 1101912), (21, 996968), (24, 872347), (28, 747726), (38, 550956), (42, 498484), (49, 427272), (56, 373863), (57, 367304), (76, 275478), (84, 249242), (98, 213636), (114, 183652), (133, 157416), (147, 142424), (152, 137739), (168, 124621), (196, 106818), (228, 91826), (266, 78708), (294, 71212), (392, 53409), (399, 52472), (456, 45913), (532, 39354), (588, 35606), (798, 26236), (931, 22488), (937, 22344), (1064, 19677), (1176, 17803), (1596, 13118), (1862, 11244), (1874, 11172), (2793, 7496), (2811, 7448), (3192, 6559), (3724, 5622), (3748, 5586)]