20163564035

素因数分解:

$5^1\times {\mathrm{449}}^1\times {\mathrm{2711}}^1\times {\mathrm{3313}}^1$

素因数の和:6478

約数の個数: 16

約数和(自身を含む): 24266433600

約数和(自身を除く): 4102869565

約数列:

[1, 5, 449, 2245, 2711, 3313, 13555, 16565, 1217239, 1487537, 6086195, 7437685, 8981543, 44907715, 4032712807, 20163564035]

約数ペア:

[(1, 20163564035), (5, 4032712807), (449, 44907715), (2245, 8981543), (2711, 7437685), (3313, 6086195), (13555, 1487537), (16565, 1217239)]