20169484930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16949147}}^1$

素因数の和:16949178

約数の個数: 32

約数和(自身を含む): 43932191616

約数和(自身を除く): 23762706686

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16949147, 33898294, 84745735, 118644029, 169491470, 237288058, 288135499, 576270998, 593220145, 1186440290, 1440677495, 2016948493, 2881354990, 4033896986, 10084742465, 20169484930]

約数ペア:

[(1, 20169484930), (2, 10084742465), (5, 4033896986), (7, 2881354990), (10, 2016948493), (14, 1440677495), (17, 1186440290), (34, 593220145), (35, 576270998), (70, 288135499), (85, 237288058), (119, 169491470), (170, 118644029), (238, 84745735), (595, 33898294), (1190, 16949147)]