20627226

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19423}}^1$

素因数の和:19490

約数の個数: 24

約数和(自身を含む): 45452160

約数和(自身を除く): 24824934

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 19423, 38846, 58269, 116538, 174807, 349614, 1145957, 2291914, 3437871, 6875742, 10313613, 20627226]

約数ペア:

[(1, 20627226), (2, 10313613), (3, 6875742), (6, 3437871), (9, 2291914), (18, 1145957), (59, 349614), (118, 174807), (177, 116538), (354, 58269), (531, 38846), (1062, 19423)]