20732364692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{7937}}^1$

素因数の和:8408

約数の個数: 48

約数和(自身を含む): 39431411712

約数和(自身を除く): 18699047020

約数列:

[1, 2, 4, 13, 26, 52, 191, 263, 382, 526, 764, 1052, 2483, 3419, 4966, 6838, 7937, 9932, 13676, 15874, 31748, 50233, 100466, 103181, 200932, 206362, 412724, 653029, 1306058, 1515967, 2087431, 2612116, 3031934, 4174862, 6063868, 8349724, 19707571, 27136603, 39415142, 54273206, 78830284, 108546412, 398699321, 797398642, 1594797284, 5183091173, 10366182346, 20732364692]

約数ペア:

[(1, 20732364692), (2, 10366182346), (4, 5183091173), (13, 1594797284), (26, 797398642), (52, 398699321), (191, 108546412), (263, 78830284), (382, 54273206), (526, 39415142), (764, 27136603), (1052, 19707571), (2483, 8349724), (3419, 6063868), (4966, 4174862), (6838, 3031934), (7937, 2612116), (9932, 2087431), (13676, 1515967), (15874, 1306058), (31748, 653029), (50233, 412724), (100466, 206362), (103181, 200932)]