20199366915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14798071}}^1$

素因数の和:14798099

約数の個数: 32

約数和(自身を含む): 39777217536

約数和(自身を除く): 19577850621

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 14798071, 44394213, 73990355, 103586497, 192374923, 221971065, 310759491, 517932485, 577124769, 961874615, 1346624461, 1553797455, 2885623845, 4039873383, 6733122305, 20199366915]

約数ペア:

[(1, 20199366915), (3, 6733122305), (5, 4039873383), (7, 2885623845), (13, 1553797455), (15, 1346624461), (21, 961874615), (35, 577124769), (39, 517932485), (65, 310759491), (91, 221971065), (105, 192374923), (195, 103586497), (273, 73990355), (455, 44394213), (1365, 14798071)]