20953182

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{5189}}^1$

素因数の和:5867

約数の個数: 16

約数和(自身を含む): 41976720

約数和(自身を除く): 21023538

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 5189, 10378, 15567, 31134, 3492197, 6984394, 10476591, 20953182]

約数ペア:

[(1, 20953182), (2, 10476591), (3, 6984394), (6, 3492197), (673, 31134), (1346, 15567), (2019, 10378), (4038, 5189)]