20367069844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1\times {\mathrm{8501}}^1$

素因数の和:11736

約数の個数: 48

約数和(自身を含む): 41187496896

約数和(自身を除く): 20820427052

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 3203, 6406, 8501, 12812, 17002, 34004, 35233, 54451, 70466, 93511, 108902, 140932, 144517, 187022, 217804, 289034, 374044, 578068, 598961, 1197922, 1589687, 2395844, 3179374, 6358748, 27228703, 54457406, 108914812, 299515733, 462887951, 599031466, 925775902, 1198062932, 1851551804, 5091767461, 10183534922, 20367069844]

約数ペア:

[(1, 20367069844), (2, 10183534922), (4, 5091767461), (11, 1851551804), (17, 1198062932), (22, 925775902), (34, 599031466), (44, 462887951), (68, 299515733), (187, 108914812), (374, 54457406), (748, 27228703), (3203, 6358748), (6406, 3179374), (8501, 2395844), (12812, 1589687), (17002, 1197922), (34004, 598961), (35233, 578068), (54451, 374044), (70466, 289034), (93511, 217804), (108902, 187022), (140932, 144517)]