20149386442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{554377}}^1$

素因数の和:555465

約数の個数: 16

約数和(自身を含む): 32031960840

約数和(自身を除く): 11882574398

約数列:

[1, 2, 17, 34, 1069, 2138, 18173, 36346, 554377, 1108754, 9424409, 18848818, 592629013, 1185258026, 10074693221, 20149386442]

約数ペア:

[(1, 20149386442), (2, 10074693221), (17, 1185258026), (34, 592629013), (1069, 18848818), (2138, 9424409), (18173, 1108754), (36346, 554377)]