20155482052

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{118081}}^1$

素因数の和:118531

約数の個数: 24

約数和(自身を含む): 35641870880

約数和(自身を除く): 15486388828

約数列:

[1, 2, 4, 139, 278, 307, 556, 614, 1228, 42673, 85346, 118081, 170692, 236162, 472324, 16413259, 32826518, 36250867, 65653036, 72501734, 145003468, 5038870513, 10077741026, 20155482052]

約数ペア:

[(1, 20155482052), (2, 10077741026), (4, 5038870513), (139, 145003468), (278, 72501734), (307, 65653036), (556, 36250867), (614, 32826518), (1228, 16413259), (42673, 472324), (85346, 236162), (118081, 170692)]