20270410

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{11717}}^1$

素因数の和:11897

約数の個数: 16

約数和(自身を含む): 36700776

約数和(自身を除く): 16430366

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 11717, 23434, 58585, 117170, 2027041, 4054082, 10135205, 20270410]

約数ペア:

[(1, 20270410), (2, 10135205), (5, 4054082), (10, 2027041), (173, 117170), (346, 58585), (865, 23434), (1730, 11717)]