20012332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 37346400

約数和(自身を除く): 17334068

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 1949, 2567, 3898, 5134, 7796, 10268, 33133, 66266, 132532, 294299, 588598, 1177196, 5003083, 10006166, 20012332]

約数ペア:

[(1, 20012332), (2, 10006166), (4, 5003083), (17, 1177196), (34, 588598), (68, 294299), (151, 132532), (302, 66266), (604, 33133), (1949, 10268), (2567, 7796), (3898, 5134)]