20101664577

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1\times {\mathrm{135647}}^1$

素因数の和:136748

約数の個数: 16

約数和(自身を含む): 27398725632

約数和(自身を除く): 7297061055

約数列:

[1, 3, 47, 141, 1051, 3153, 49397, 135647, 148191, 406941, 6375409, 19126227, 142564997, 427694991, 6700554859, 20101664577]

約数ペア:

[(1, 20101664577), (3, 6700554859), (47, 427694991), (141, 142564997), (1051, 19126227), (3153, 6375409), (49397, 406941), (135647, 148191)]