20134378319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2150879}}^1$

素因数の和:2150950

約数の個数: 16

約数和(自身を含む): 23539230720

約数和(自身を除く): 3404852401

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 2150879, 23659669, 49470217, 79582523, 544172387, 875407753, 1830398029, 20134378319]

約数ペア:

[(1, 20134378319), (11, 1830398029), (23, 875407753), (37, 544172387), (253, 79582523), (407, 49470217), (851, 23659669), (9361, 2150879)]