20113394

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27107}}^1$

素因数の和:27169

約数の個数: 16

約数和(自身を含む): 35131968

約数和(自身を除く): 15018574

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27107, 54214, 189749, 379498, 1436671, 2873342, 10056697, 20113394]

約数ペア:

[(1, 20113394), (2, 10056697), (7, 2873342), (14, 1436671), (53, 379498), (106, 189749), (371, 54214), (742, 27107)]