20249944293

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{156623}}^1$

素因数の和:157304

約数の個数: 16

約数和(自身を含む): 27425488896

約数和(自身を除く): 7175544603

約数列:

[1, 3, 71, 213, 607, 1821, 43097, 129291, 156623, 469869, 11120233, 33360699, 95070161, 285210483, 6749981431, 20249944293]

約数ペア:

[(1, 20249944293), (3, 6749981431), (71, 285210483), (213, 95070161), (607, 33360699), (1821, 11120233), (43097, 469869), (129291, 156623)]