20132743518

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{560083}}^1$

素因数の和:562088

約数の個数: 24

約数和(自身を含む): 43642865448

約数和(自身を除く): 23510121930

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 35946, 560083, 1120166, 1680249, 3360498, 5040747, 10081494, 1118485751, 2236971502, 3355457253, 6710914506, 10066371759, 20132743518]

約数ペア:

[(1, 20132743518), (2, 10066371759), (3, 6710914506), (6, 3355457253), (9, 2236971502), (18, 1118485751), (1997, 10081494), (3994, 5040747), (5991, 3360498), (11982, 1680249), (17973, 1120166), (35946, 560083)]