19663776

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2099

約数の個数: 96

約数和(自身を含む): 62596800

約数和(自身を除く): 42933024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 864, 1056, 1188, 1584, 2069, 2376, 3168, 4138, 4752, 6207, 8276, 9504, 12414, 16552, 18621, 22759, 24828, 33104, 37242, 45518, 49656, 55863, 66208, 68277, 74484, 91036, 99312, 111726, 136554, 148968, 182072, 198624, 204831, 223452, 273108, 297936, 364144, 409662, 446904, 546216, 595872, 614493, 728288, 819324, 893808, 1092432, 1228986, 1638648, 1787616, 2184864, 2457972, 3277296, 4915944, 6554592, 9831888, 19663776]

約数ペア:

[(1, 19663776), (2, 9831888), (3, 6554592), (4, 4915944), (6, 3277296), (8, 2457972), (9, 2184864), (11, 1787616), (12, 1638648), (16, 1228986), (18, 1092432), (22, 893808), (24, 819324), (27, 728288), (32, 614493), (33, 595872), (36, 546216), (44, 446904), (48, 409662), (54, 364144), (66, 297936), (72, 273108), (88, 223452), (96, 204831), (99, 198624), (108, 182072), (132, 148968), (144, 136554), (176, 111726), (198, 99312), (216, 91036), (264, 74484), (288, 68277), (297, 66208), (352, 55863), (396, 49656), (432, 45518), (528, 37242), (594, 33104), (792, 24828), (864, 22759), (1056, 18621), (1188, 16552), (1584, 12414), (2069, 9504), (2376, 8276), (3168, 6207), (4138, 4752)]