20370922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5479}}^1$

素因数の和:5518

約数の個数: 24

約数和(自身を含む): 36102240

約数和(自身を除く): 15731318

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5479, 10958, 60269, 71227, 120538, 142454, 783497, 925951, 1566994, 1851902, 10185461, 20370922]

約数ペア:

[(1, 20370922), (2, 10185461), (11, 1851902), (13, 1566994), (22, 925951), (26, 783497), (143, 142454), (169, 120538), (286, 71227), (338, 60269), (1859, 10958), (3718, 5479)]