20160506135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2276737}}^1$

素因数の和:2276783

約数の個数: 32

約数和(自身を含む): 31473626112

約数和(自身を除く): 11313119977

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8855, 2276737, 11383685, 15937159, 25044107, 52364951, 79685795, 125220535, 175308749, 261824755, 366554657, 576014461, 876543745, 1832773285, 2880072305, 4032101227, 20160506135]

約数ペア:

[(1, 20160506135), (5, 4032101227), (7, 2880072305), (11, 1832773285), (23, 876543745), (35, 576014461), (55, 366554657), (77, 261824755), (115, 175308749), (161, 125220535), (253, 79685795), (385, 52364951), (805, 25044107), (1265, 15937159), (1771, 11383685), (8855, 2276737)]