20161497852

素因数分解:

$2^2\times 3^2\times {\mathrm{560041607}}^1$

素因数の和:560041617

約数の個数: 18

約数和(自身を含む): 50963786328

約数和(自身を除く): 30802288476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560041607, 1120083214, 1680124821, 2240166428, 3360249642, 5040374463, 6720499284, 10080748926, 20161497852]

約数ペア:

[(1, 20161497852), (2, 10080748926), (3, 6720499284), (4, 5040374463), (6, 3360249642), (9, 2240166428), (12, 1680124821), (18, 1120083214), (36, 560041607)]