20172858714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{41863}}^1$

素因数の和:43299

約数の個数: 48

約数和(自身を含む): 46042027200

約数和(自身を除く): 25869168486

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1409, 2818, 4227, 8454, 12681, 25362, 26771, 41863, 53542, 80313, 83726, 125589, 160626, 240939, 251178, 376767, 481878, 753534, 795397, 1590794, 2386191, 4772382, 7158573, 14317146, 58984967, 117969934, 176954901, 353909802, 530864703, 1061729406, 1120714373, 2241428746, 3362143119, 6724286238, 10086429357, 20172858714]

約数ペア:

[(1, 20172858714), (2, 10086429357), (3, 6724286238), (6, 3362143119), (9, 2241428746), (18, 1120714373), (19, 1061729406), (38, 530864703), (57, 353909802), (114, 176954901), (171, 117969934), (342, 58984967), (1409, 14317146), (2818, 7158573), (4227, 4772382), (8454, 2386191), (12681, 1590794), (25362, 795397), (26771, 753534), (41863, 481878), (53542, 376767), (80313, 251178), (83726, 240939), (125589, 160626)]