20130605572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65359109}}^1$

素因数の和:65359131

約数の個数: 24

約数和(自身を含む): 43921321920

約数和(自身を除く): 23790716348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65359109, 130718218, 261436436, 457513763, 718950199, 915027526, 1437900398, 1830055052, 2875800796, 5032651393, 10065302786, 20130605572]

約数ペア:

[(1, 20130605572), (2, 10065302786), (4, 5032651393), (7, 2875800796), (11, 1830055052), (14, 1437900398), (22, 915027526), (28, 718950199), (44, 457513763), (77, 261436436), (154, 130718218), (308, 65359109)]