20190484482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1\times {\mathrm{3803}}^1$

素因数の和:10487

約数の個数: 64

約数和(自身を含む): 48598686720

約数和(自身を除く): 28408202238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3803, 6653, 7606, 11409, 13306, 19959, 22818, 26621, 39918, 46571, 53242, 72257, 79863, 93142, 126407, 139713, 144514, 159726, 216771, 252814, 279426, 379221, 433542, 505799, 758442, 884849, 1011598, 1517397, 1769698, 2654547, 3034794, 5309094, 25301359, 50602718, 75904077, 151808154, 177109513, 354219026, 480725821, 531328539, 961451642, 1062657078, 1442177463, 2884354926, 3365080747, 6730161494, 10095242241, 20190484482]

約数ペア:

[(1, 20190484482), (2, 10095242241), (3, 6730161494), (6, 3365080747), (7, 2884354926), (14, 1442177463), (19, 1062657078), (21, 961451642), (38, 531328539), (42, 480725821), (57, 354219026), (114, 177109513), (133, 151808154), (266, 75904077), (399, 50602718), (798, 25301359), (3803, 5309094), (6653, 3034794), (7606, 2654547), (11409, 1769698), (13306, 1517397), (19959, 1011598), (22818, 884849), (26621, 758442), (39918, 505799), (46571, 433542), (53242, 379221), (72257, 279426), (79863, 252814), (93142, 216771), (126407, 159726), (139713, 144514)]