20100450513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{156703}}^1$

素因数の和:156766

約数の個数: 48

約数和(自身を含む): 33035710464

約数和(自身を除く): 12935259951

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 429, 507, 759, 897, 1859, 3289, 3887, 5577, 9867, 11661, 42757, 128271, 156703, 470109, 1723733, 2037139, 3604169, 5171199, 6111417, 10812507, 22408529, 26482807, 39645859, 46854197, 67225587, 79448421, 118937577, 140562591, 291310877, 515396167, 609104561, 873932631, 1546188501, 1827313683, 6700150171, 20100450513]

約数ペア:

[(1, 20100450513), (3, 6700150171), (11, 1827313683), (13, 1546188501), (23, 873932631), (33, 609104561), (39, 515396167), (69, 291310877), (143, 140562591), (169, 118937577), (253, 79448421), (299, 67225587), (429, 46854197), (507, 39645859), (759, 26482807), (897, 22408529), (1859, 10812507), (3289, 6111417), (3887, 5171199), (5577, 3604169), (9867, 2037139), (11661, 1723733), (42757, 470109), (128271, 156703)]