20382714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{911}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 48657024

約数和(自身を除く): 28274310

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 198, 226, 339, 678, 911, 1017, 1243, 1822, 2034, 2486, 2733, 3729, 5466, 7458, 8199, 10021, 11187, 16398, 20042, 22374, 30063, 60126, 90189, 102943, 180378, 205886, 308829, 617658, 926487, 1132373, 1852974, 2264746, 3397119, 6794238, 10191357, 20382714]

約数ペア:

[(1, 20382714), (2, 10191357), (3, 6794238), (6, 3397119), (9, 2264746), (11, 1852974), (18, 1132373), (22, 926487), (33, 617658), (66, 308829), (99, 205886), (113, 180378), (198, 102943), (226, 90189), (339, 60126), (678, 30063), (911, 22374), (1017, 20042), (1243, 16398), (1822, 11187), (2034, 10021), (2486, 8199), (2733, 7458), (3729, 5466)]