20953362

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{2879}}^1$

素因数の和:4097

約数の個数: 16

約数和(自身を含む): 41955840

約数和(自身を除く): 21002478

約数列:

[1, 2, 3, 6, 1213, 2426, 2879, 3639, 5758, 7278, 8637, 17274, 3492227, 6984454, 10476681, 20953362]

約数ペア:

[(1, 20953362), (2, 10476681), (3, 6984454), (6, 3492227), (1213, 17274), (2426, 8637), (2879, 7278), (3639, 5758)]