20140986765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2436901}}^1$

素因数の和:2436957

約数の個数: 32

約数和(自身を含む): 35091388800

約数和(自身を除く): 14950402035

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 2436901, 7310703, 12184505, 36553515, 46301119, 70670129, 138903357, 212010387, 231505595, 353350645, 694516785, 1060051935, 1342732451, 4028197353, 6713662255, 20140986765]

約数ペア:

[(1, 20140986765), (3, 6713662255), (5, 4028197353), (15, 1342732451), (19, 1060051935), (29, 694516785), (57, 353350645), (87, 231505595), (95, 212010387), (145, 138903357), (285, 70670129), (435, 46301119), (551, 36553515), (1653, 12184505), (2755, 7310703), (8265, 2436901)]