20933596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3709}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 39266640

約数和(自身を除く): 18333044

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3709, 5644, 7418, 14836, 63053, 126106, 252212, 307847, 615694, 1231388, 5233399, 10466798, 20933596]

約数ペア:

[(1, 20933596), (2, 10466798), (4, 5233399), (17, 1231388), (34, 615694), (68, 307847), (83, 252212), (166, 126106), (332, 63053), (1411, 14836), (2822, 7418), (3709, 5644)]