20223660470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11966663}}^1$

素因数の和:11966696

約数の個数: 24

約数和(自身を含む): 39418191216

約数和(自身を除く): 19194530746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 11966663, 23933326, 59833315, 119666630, 155566619, 311133238, 777833095, 1555666190, 2022366047, 4044732094, 10111830235, 20223660470]

約数ペア:

[(1, 20223660470), (2, 10111830235), (5, 4044732094), (10, 2022366047), (13, 1555666190), (26, 777833095), (65, 311133238), (130, 155566619), (169, 119666630), (338, 59833315), (845, 23933326), (1690, 11966663)]