20131471774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{528191}}^1$

素因数の和:528288

約数の個数: 32

約数和(自身を含む): 34226841600

約数和(自身を除く): 14095369826

約数列:

[1, 2, 17, 19, 34, 38, 59, 118, 323, 646, 1003, 1121, 2006, 2242, 19057, 38114, 528191, 1056382, 8979247, 10035629, 17958494, 20071258, 31163269, 62326538, 170605693, 341211386, 529775573, 592102111, 1059551146, 1184204222, 10065735887, 20131471774]

約数ペア:

[(1, 20131471774), (2, 10065735887), (17, 1184204222), (19, 1059551146), (34, 592102111), (38, 529775573), (59, 341211386), (118, 170605693), (323, 62326538), (646, 31163269), (1003, 20071258), (1121, 17958494), (2006, 10035629), (2242, 8979247), (19057, 1056382), (38114, 528191)]