20161753442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9661}}^1\times {\mathrm{54919}}^1$

素因数の和:64601

約数の個数: 16

約数和(自身を含む): 31838222400

約数和(自身を除く): 11676468958

約数列:

[1, 2, 19, 38, 9661, 19322, 54919, 109838, 183559, 367118, 1043461, 2086922, 530572459, 1061144918, 10080876721, 20161753442]

約数ペア:

[(1, 20161753442), (2, 10080876721), (19, 1061144918), (38, 530572459), (9661, 2086922), (19322, 1043461), (54919, 367118), (109838, 183559)]