20367025889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3735013}}^1$

素因数の和:3735080

約数の個数: 16

約数和(自身を含む): 25099294080

約数和(自身を除く): 4732268191

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 3735013, 26145091, 70965247, 153135533, 496756729, 1071948731, 2909575127, 20367025889]

約数ペア:

[(1, 20367025889), (7, 2909575127), (19, 1071948731), (41, 496756729), (133, 153135533), (287, 70965247), (779, 26145091), (5453, 3735013)]