20106561204

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{935537}}^1$

素因数の和:935749

約数の個数: 48

約数和(自身を含む): 52390128000

約数和(自身を除く): 32283566796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 935537, 1871074, 2806611, 3742148, 5613222, 8419833, 11226444, 16839666, 25259499, 33679332, 50518998, 101037996, 186171863, 372343726, 558515589, 744687452, 1117031178, 1675546767, 2234062356, 3351093534, 5026640301, 6702187068, 10053280602, 20106561204]

約数ペア:

[(1, 20106561204), (2, 10053280602), (3, 6702187068), (4, 5026640301), (6, 3351093534), (9, 2234062356), (12, 1675546767), (18, 1117031178), (27, 744687452), (36, 558515589), (54, 372343726), (108, 186171863), (199, 101037996), (398, 50518998), (597, 33679332), (796, 25259499), (1194, 16839666), (1791, 11226444), (2388, 8419833), (3582, 5613222), (5373, 3742148), (7164, 2806611), (10746, 1871074), (21492, 935537)]