20160375548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{603821}}^1$

素因数の和:604333

約数の個数: 24

約数和(自身を含む): 37432133424

約数和(自身を除く): 17271757876

約数列:

[1, 2, 4, 17, 34, 68, 491, 982, 1964, 8347, 16694, 33388, 603821, 1207642, 2415284, 10264957, 20529914, 41059828, 296476111, 592952222, 1185904444, 5040093887, 10080187774, 20160375548]

約数ペア:

[(1, 20160375548), (2, 10080187774), (4, 5040093887), (17, 1185904444), (34, 592952222), (68, 296476111), (491, 41059828), (982, 20529914), (1964, 10264957), (8347, 2415284), (16694, 1207642), (33388, 603821)]