20160880737

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{394129}}^1$

素因数の和:394225

約数の個数: 24

約数和(自身を含む): 29039498400

約数和(自身を除く): 8878617663

約数列:

[1, 3, 17, 51, 59, 177, 289, 867, 1003, 3009, 17051, 51153, 394129, 1182387, 6700193, 20100579, 23253611, 69760833, 113903281, 341709843, 395311387, 1185934161, 6720293579, 20160880737]

約数ペア:

[(1, 20160880737), (3, 6720293579), (17, 1185934161), (51, 395311387), (59, 341709843), (177, 113903281), (289, 69760833), (867, 23253611), (1003, 20100579), (3009, 6700193), (17051, 1182387), (51153, 394129)]