20795614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78179}}^1$

素因数の和:78207

約数の個数: 16

約数和(自身を含む): 37526400

約数和(自身を除く): 16730786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 78179, 156358, 547253, 1094506, 1485401, 2970802, 10397807, 20795614]

約数ペア:

[(1, 20795614), (2, 10397807), (7, 2970802), (14, 1485401), (19, 1094506), (38, 547253), (133, 156358), (266, 78179)]