20160149874

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15924289}}^1$

素因数の和:15924505

約数の個数: 16

約数和(自身を含む): 40511393760

約数和(自身を除く): 20351243886

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 15924289, 31848578, 47772867, 95545734, 3360024979, 6720049958, 10080074937, 20160149874]

約数ペア:

[(1, 20160149874), (2, 10080074937), (3, 6720049958), (6, 3360024979), (211, 95545734), (422, 47772867), (633, 31848578), (1266, 15924289)]