20222785276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{280607}}^1$

素因数の和:281073

約数の個数: 24

約数和(自身を含む): 36299450880

約数和(自身を除く): 16076665604

約数列:

[1, 2, 4, 43, 86, 172, 419, 838, 1676, 18017, 36034, 72068, 280607, 561214, 1122428, 12066101, 24132202, 48264404, 117574333, 235148666, 470297332, 5055696319, 10111392638, 20222785276]

約数ペア:

[(1, 20222785276), (2, 10111392638), (4, 5055696319), (43, 470297332), (86, 235148666), (172, 117574333), (419, 48264404), (838, 24132202), (1676, 12066101), (18017, 1122428), (36034, 561214), (72068, 280607)]