20194349378

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16207343}}^1$

素因数の和:16207441

約数の個数: 16

約数和(自身を含む): 35007863040

約数和(自身を除く): 14813513662

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 16207343, 32414686, 113451401, 226902802, 1442453527, 2884907054, 10097174689, 20194349378]

約数ペア:

[(1, 20194349378), (2, 10097174689), (7, 2884907054), (14, 1442453527), (89, 226902802), (178, 113451401), (623, 32414686), (1246, 16207343)]