20123402022032

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{11754323611}}^1$

素因数の和:11754323726

約数の個数: 20

約数和(自身を含む): 39353475452976

約数和(自身を除く): 19230073430944

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 11754323611, 23508647222, 47017294444, 94034588888, 188069177776, 1257712626377, 2515425252754, 5030850505508, 10061701011016, 20123402022032]

約数ペア:

[(1, 20123402022032), (2, 10061701011016), (4, 5030850505508), (8, 2515425252754), (16, 1257712626377), (107, 188069177776), (214, 94034588888), (428, 47017294444), (856, 23508647222), (1712, 11754323611)]