20081682

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 40

約数和(自身を含む): 45437436

約数和(自身を除く): 25355754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1097, 2034, 2194, 3051, 3291, 6102, 6582, 9153, 9873, 18306, 19746, 29619, 59238, 88857, 123961, 177714, 247922, 371883, 743766, 1115649, 2231298, 3346947, 6693894, 10040841, 20081682]

約数ペア:

[(1, 20081682), (2, 10040841), (3, 6693894), (6, 3346947), (9, 2231298), (18, 1115649), (27, 743766), (54, 371883), (81, 247922), (113, 177714), (162, 123961), (226, 88857), (339, 59238), (678, 29619), (1017, 19746), (1097, 18306), (2034, 9873), (2194, 9153), (3051, 6582), (3291, 6102)]