20144218155

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1\times {\mathrm{8069}}^1$

素因数の和:9343

約数の個数: 32

約数和(自身を含む): 32480136000

約数和(自身を除く): 12335917845

約数列:

[1, 3, 5, 15, 149, 447, 745, 1117, 2235, 3351, 5585, 8069, 16755, 24207, 40345, 121035, 166433, 499299, 832165, 1202281, 2496495, 3606843, 6011405, 9013073, 18034215, 27039219, 45065365, 135196095, 1342947877, 4028843631, 6714739385, 20144218155]

約数ペア:

[(1, 20144218155), (3, 6714739385), (5, 4028843631), (15, 1342947877), (149, 135196095), (447, 45065365), (745, 27039219), (1117, 18034215), (2235, 9013073), (3351, 6011405), (5585, 3606843), (8069, 2496495), (16755, 1202281), (24207, 832165), (40345, 499299), (121035, 166433)]