20072444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42169}}^1$

素因数の和:42197

約数の個数: 24

約数和(自身を含む): 42507360

約数和(自身を除く): 22434916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42169, 84338, 168676, 295183, 590366, 716873, 1180732, 1433746, 2867492, 5018111, 10036222, 20072444]

約数ペア:

[(1, 20072444), (2, 10036222), (4, 5018111), (7, 2867492), (14, 1433746), (17, 1180732), (28, 716873), (34, 590366), (68, 295183), (119, 168676), (238, 84338), (476, 42169)]