20022791018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3259979}}^1$

素因数の和:3260101

約数の個数: 16

約数和(自身を含む): 31217568480

約数和(自身を除く): 11194777462

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 3259979, 6519958, 120619223, 241238446, 270578257, 541156514, 10011395509, 20022791018]

約数ペア:

[(1, 20022791018), (2, 10011395509), (37, 541156514), (74, 270578257), (83, 241238446), (166, 120619223), (3071, 6519958), (6142, 3259979)]