20224415547

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{19121}}^1$

素因数の和:19400

約数の個数: 48

約数和(自身を含む): 33919062528

約数和(自身を除く): 13694646981

約数列:

[1, 3, 7, 9, 21, 63, 103, 163, 309, 489, 721, 927, 1141, 1467, 2163, 3423, 6489, 10269, 16789, 19121, 50367, 57363, 117523, 133847, 151101, 172089, 352569, 401541, 1057707, 1204623, 1969463, 3116723, 5908389, 9350169, 13786241, 17725167, 21817061, 28050507, 41358723, 65451183, 124076169, 196353549, 321022469, 963067407, 2247157283, 2889202221, 6741471849, 20224415547]

約数ペア:

[(1, 20224415547), (3, 6741471849), (7, 2889202221), (9, 2247157283), (21, 963067407), (63, 321022469), (103, 196353549), (163, 124076169), (309, 65451183), (489, 41358723), (721, 28050507), (927, 21817061), (1141, 17725167), (1467, 13786241), (2163, 9350169), (3423, 5908389), (6489, 3116723), (10269, 1969463), (16789, 1204623), (19121, 1057707), (50367, 401541), (57363, 352569), (117523, 172089), (133847, 151101)]