20174581834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1\times {\mathrm{15773}}^1$

素因数の和:17070

約数の個数: 32

約数和(自身を含む): 33744750336

約数和(自身を除く): 13570168502

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1237, 2474, 13607, 15773, 27214, 31546, 58139, 116278, 173503, 347006, 639529, 741331, 1279058, 1482662, 8154641, 16309282, 19511201, 39022402, 214623211, 429246422, 917026447, 1834052894, 10087290917, 20174581834]

約数ペア:

[(1, 20174581834), (2, 10087290917), (11, 1834052894), (22, 917026447), (47, 429246422), (94, 214623211), (517, 39022402), (1034, 19511201), (1237, 16309282), (2474, 8154641), (13607, 1482662), (15773, 1279058), (27214, 741331), (31546, 639529), (58139, 347006), (116278, 173503)]