20121609822

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{122069}}^1$

素因数の和:122488

約数の個数: 32

約数和(自身を含む): 40851457920

約数和(自身を除く): 20729848098

約数列:

[1, 2, 3, 6, 83, 166, 249, 331, 498, 662, 993, 1986, 27473, 54946, 82419, 122069, 164838, 244138, 366207, 732414, 10131727, 20263454, 30395181, 40404839, 60790362, 80809678, 121214517, 242429034, 3353601637, 6707203274, 10060804911, 20121609822]

約数ペア:

[(1, 20121609822), (2, 10060804911), (3, 6707203274), (6, 3353601637), (83, 242429034), (166, 121214517), (249, 80809678), (331, 60790362), (498, 40404839), (662, 30395181), (993, 20263454), (1986, 10131727), (27473, 732414), (54946, 366207), (82419, 244138), (122069, 164838)]