20102503694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1\times {\mathrm{7703}}^1$

素因数の和:8841

約数の個数: 48

約数和(自身を含む): 37354908672

約数和(自身を除く): 17252404978

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1103, 1183, 2206, 2366, 7703, 7721, 14339, 15406, 15442, 28678, 53921, 100139, 100373, 107842, 186407, 200278, 200746, 372814, 700973, 1301807, 1304849, 1401946, 2603614, 2609698, 8496409, 9112649, 16992818, 18225298, 59474863, 110453317, 118949726, 220906634, 773173219, 1435893121, 1546346438, 2871786242, 10051251847, 20102503694]

約数ペア:

[(1, 20102503694), (2, 10051251847), (7, 2871786242), (13, 1546346438), (14, 1435893121), (26, 773173219), (91, 220906634), (169, 118949726), (182, 110453317), (338, 59474863), (1103, 18225298), (1183, 16992818), (2206, 9112649), (2366, 8496409), (7703, 2609698), (7721, 2603614), (14339, 1401946), (15406, 1304849), (15442, 1301807), (28678, 700973), (53921, 372814), (100139, 200746), (100373, 200278), (107842, 186407)]