20793714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 23270286

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1019, 1074, 2038, 3057, 3401, 6114, 6802, 10203, 19361, 20406, 38722, 58083, 116166, 182401, 364802, 547203, 1094406, 3465619, 6931238, 10396857, 20793714]

約数ペア:

[(1, 20793714), (2, 10396857), (3, 6931238), (6, 3465619), (19, 1094406), (38, 547203), (57, 364802), (114, 182401), (179, 116166), (358, 58083), (537, 38722), (1019, 20406), (1074, 19361), (2038, 10203), (3057, 6802), (3401, 6114)]