20184425438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1\times {\mathrm{83071}}^1$

素因数の和:87023

約数の個数: 16

約数和(自身を含む): 31261655040

約数和(自身を除く): 11077229602

約数列:

[1, 2, 31, 62, 3919, 7838, 83071, 121489, 166142, 242978, 2575201, 5150402, 325555249, 651110498, 10092212719, 20184425438]

約数ペア:

[(1, 20184425438), (2, 10092212719), (31, 651110498), (62, 325555249), (3919, 5150402), (7838, 2575201), (83071, 242978), (121489, 166142)]