20155201154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6689}}^1\times {\mathrm{136963}}^1$

素因数の和:143665

約数の個数: 16

約数和(自身を含む): 32986409760

約数和(自身を除く): 12831208606

約数列:

[1, 2, 11, 22, 6689, 13378, 73579, 136963, 147158, 273926, 1506593, 3013186, 916145507, 1832291014, 10077600577, 20155201154]

約数ペア:

[(1, 20155201154), (2, 10077600577), (11, 1832291014), (22, 916145507), (6689, 3013186), (13378, 1506593), (73579, 273926), (136963, 147158)]