20163318110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1505849}}^1$

素因数の和:1505972

約数の個数: 32

約数和(自身を含む): 39465316800

約数和(自身を除く): 19301998690

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 1505849, 3011698, 7529245, 15058490, 19576037, 39152074, 97880185, 155102447, 195760370, 310204894, 775512235, 1551024470, 2016331811, 4032663622, 10081659055, 20163318110]

約数ペア:

[(1, 20163318110), (2, 10081659055), (5, 4032663622), (10, 2016331811), (13, 1551024470), (26, 775512235), (65, 310204894), (103, 195760370), (130, 155102447), (206, 97880185), (515, 39152074), (1030, 19576037), (1339, 15058490), (2678, 7529245), (6695, 3011698), (13390, 1505849)]