20174177726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{4517}}^1$

素因数の和:5336

約数の個数: 32

約数和(自身を含む): 31842574848

約数和(自身を除く): 11668397122

約数列:

[1, 2, 23, 46, 151, 302, 643, 1286, 3473, 4517, 6946, 9034, 14789, 29578, 97093, 103891, 194186, 207782, 682067, 1364134, 2233139, 2904431, 4466278, 5808862, 15687541, 31375082, 66801913, 133603826, 438569081, 877138162, 10087088863, 20174177726]

約数ペア:

[(1, 20174177726), (2, 10087088863), (23, 877138162), (46, 438569081), (151, 133603826), (302, 66801913), (643, 31375082), (1286, 15687541), (3473, 5808862), (4517, 4466278), (6946, 2904431), (9034, 2233139), (14789, 1364134), (29578, 682067), (97093, 207782), (103891, 194186)]