20052078316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{68261}}^1$

素因数の和:68422

約数の個数: 48

約数和(自身を含む): 38165557248

約数和(自身を除く): 18113478932

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 103, 124, 206, 412, 713, 1426, 2369, 2852, 3193, 4738, 6386, 9476, 12772, 68261, 73439, 136522, 146878, 273044, 293756, 1570003, 2116091, 3140006, 4232182, 6280012, 7030883, 8464364, 14061766, 28123532, 48670093, 97340186, 161710309, 194680372, 217957373, 323420618, 435914746, 646841236, 871829492, 5013019579, 10026039158, 20052078316]

約数ペア:

[(1, 20052078316), (2, 10026039158), (4, 5013019579), (23, 871829492), (31, 646841236), (46, 435914746), (62, 323420618), (92, 217957373), (103, 194680372), (124, 161710309), (206, 97340186), (412, 48670093), (713, 28123532), (1426, 14061766), (2369, 8464364), (2852, 7030883), (3193, 6280012), (4738, 4232182), (6386, 3140006), (9476, 2116091), (12772, 1570003), (68261, 293756), (73439, 273044), (136522, 146878)]