20101285232

素因数分解:

$2^4\times 7^1\times {\mathrm{11383}}^1\times {\mathrm{15767}}^1$

素因数の和:27165

約数の個数: 40

約数和(自身を含む): 44516722176

約数和(自身を除く): 24415436944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11383, 15767, 22766, 31534, 45532, 63068, 79681, 91064, 110369, 126136, 159362, 182128, 220738, 252272, 318724, 441476, 637448, 882952, 1274896, 1765904, 179475761, 358951522, 717903044, 1256330327, 1435806088, 2512660654, 2871612176, 5025321308, 10050642616, 20101285232]

約数ペア:

[(1, 20101285232), (2, 10050642616), (4, 5025321308), (7, 2871612176), (8, 2512660654), (14, 1435806088), (16, 1256330327), (28, 717903044), (56, 358951522), (112, 179475761), (11383, 1765904), (15767, 1274896), (22766, 882952), (31534, 637448), (45532, 441476), (63068, 318724), (79681, 252272), (91064, 220738), (110369, 182128), (126136, 159362)]