20199071035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28250449}}^1$

素因数の和:28250478

約数の個数: 16

約数和(自身を含む): 28476453600

約数和(自身を除く): 8277382565

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28250449, 141252245, 310754939, 367255837, 1553774695, 1836279185, 4039814207, 20199071035]

約数ペア:

[(1, 20199071035), (5, 4039814207), (11, 1836279185), (13, 1553774695), (55, 367255837), (65, 310754939), (143, 141252245), (715, 28250449)]