20120583874

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{7283}}^1$

素因数の和:7794

約数の個数: 32

約数和(自身を含む): 31293812160

約数和(自身を除く): 11173228286

約数列:

[1, 2, 53, 67, 106, 134, 389, 778, 3551, 7102, 7283, 14566, 20617, 26063, 41234, 52126, 385999, 487961, 771998, 975922, 1381339, 2762678, 2833087, 5666174, 25861933, 51723866, 150153611, 189816829, 300307222, 379633658, 10060291937, 20120583874]

約数ペア:

[(1, 20120583874), (2, 10060291937), (53, 379633658), (67, 300307222), (106, 189816829), (134, 150153611), (389, 51723866), (778, 25861933), (3551, 5666174), (7102, 2833087), (7283, 2762678), (14566, 1381339), (20617, 975922), (26063, 771998), (41234, 487961), (52126, 385999)]