20121631212

素因数分解:

$2^2\times 3^1\times {\mathrm{569}}^1\times {\mathrm{2946929}}^1$

素因数の和:2947505

約数の個数: 24

約数和(自身を含む): 47033002800

約数和(自身を除く): 26911371588

約数列:

[1, 2, 3, 4, 6, 12, 569, 1138, 1707, 2276, 3414, 6828, 2946929, 5893858, 8840787, 11787716, 17681574, 35363148, 1676802601, 3353605202, 5030407803, 6707210404, 10060815606, 20121631212]

約数ペア:

[(1, 20121631212), (2, 10060815606), (3, 6707210404), (4, 5030407803), (6, 3353605202), (12, 1676802601), (569, 35363148), (1138, 17681574), (1707, 11787716), (2276, 8840787), (3414, 5893858), (6828, 2946929)]