20161792086

素因数分解:

$2^1\times 3^1\times {\mathrm{9661}}^1\times {\mathrm{347821}}^1$

素因数の和:357487

約数の個数: 16

約数和(自身を含む): 40327873968

約数和(自身を除く): 20166081882

約数列:

[1, 2, 3, 6, 9661, 19322, 28983, 57966, 347821, 695642, 1043463, 2086926, 3360298681, 6720597362, 10080896043, 20161792086]

約数ペア:

[(1, 20161792086), (2, 10080896043), (3, 6720597362), (6, 3360298681), (9661, 2086926), (19322, 1043463), (28983, 695642), (57966, 347821)]