20925095269

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{635461}}^1$

素因数の和:635640

約数の個数: 16

約数和(自身を含む): 24020463600

約数和(自身を除く): 3095368331

約数列:

[1, 13, 17, 149, 221, 1937, 2533, 32929, 635461, 8260993, 10802837, 94683689, 140436881, 1230887957, 1609622713, 20925095269]

約数ペア:

[(1, 20925095269), (13, 1609622713), (17, 1230887957), (149, 140436881), (221, 94683689), (1937, 10802837), (2533, 8260993), (32929, 635461)]