20007962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13043}}^1$

素因数の和:13117

約数の個数: 16

約数和(自身を含む): 32870880

約数和(自身を除く): 12862918

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13043, 26086, 169559, 339118, 769537, 1539074, 10003981, 20007962]

約数ペア:

[(1, 20007962), (2, 10003981), (13, 1539074), (26, 769537), (59, 339118), (118, 169559), (767, 26086), (1534, 13043)]