20281501472274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6998447713}}^1$

素因数の和:6998447751

約数の個数: 48

約数和(自身を含む): 52404376482432

約数和(自身を除く): 32122875010158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6998447713, 13996895426, 20995343139, 41990686278, 48989133991, 62986029417, 97978267982, 125972058834, 146967401973, 160964297399, 293934803946, 321928594798, 440902205919, 482892892197, 881804411838, 965785784394, 1126750081793, 1448678676591, 2253500163586, 2897357353182, 3380250245379, 6760500490758, 10140750736137, 20281501472274]

約数ペア:

[(1, 20281501472274), (2, 10140750736137), (3, 6760500490758), (6, 3380250245379), (7, 2897357353182), (9, 2253500163586), (14, 1448678676591), (18, 1126750081793), (21, 965785784394), (23, 881804411838), (42, 482892892197), (46, 440902205919), (63, 321928594798), (69, 293934803946), (126, 160964297399), (138, 146967401973), (161, 125972058834), (207, 97978267982), (322, 62986029417), (414, 48989133991), (483, 41990686278), (966, 20995343139), (1449, 13996895426), (2898, 6998447713)]