20145010233

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{15217}}^1$

素因数の和:15537

約数の個数: 32

約数和(自身を含む): 28225128960

約数和(自身を除く): 8080118727

約数列:

[1, 3, 41, 47, 123, 141, 229, 687, 1927, 5781, 9389, 10763, 15217, 28167, 32289, 45651, 441283, 623897, 715199, 1323849, 1871691, 2145597, 3484693, 10454079, 29323159, 87969477, 142872413, 163780571, 428617239, 491341713, 6715003411, 20145010233]

約数ペア:

[(1, 20145010233), (3, 6715003411), (41, 491341713), (47, 428617239), (123, 163780571), (141, 142872413), (229, 87969477), (687, 29323159), (1927, 10454079), (5781, 3484693), (9389, 2145597), (10763, 1871691), (15217, 1323849), (28167, 715199), (32289, 623897), (45651, 441283)]