20113175078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{20149}}^1$

素因数の和:20520

約数の個数: 32

約数和(自身を含む): 32183580000

約数和(自身を除く): 12070404922

約数列:

[1, 2, 19, 38, 109, 218, 241, 482, 2071, 4142, 4579, 9158, 20149, 26269, 40298, 52538, 382831, 499111, 765662, 998222, 2196241, 4392482, 4855909, 9711818, 41728579, 83457158, 92262271, 184524542, 529294081, 1058588162, 10056587539, 20113175078]

約数ペア:

[(1, 20113175078), (2, 10056587539), (19, 1058588162), (38, 529294081), (109, 184524542), (218, 92262271), (241, 83457158), (482, 41728579), (2071, 9711818), (4142, 4855909), (4579, 4392482), (9158, 2196241), (20149, 998222), (26269, 765662), (40298, 499111), (52538, 382831)]