20446362

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2711}}^1$

素因数の和:3138

約数の個数: 24

約数和(自身を含む): 44422560

約数和(自身を除く): 23976198

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 2711, 3771, 5422, 7542, 8133, 16266, 24399, 48798, 1135909, 2271818, 3407727, 6815454, 10223181, 20446362]

約数ペア:

[(1, 20446362), (2, 10223181), (3, 6815454), (6, 3407727), (9, 2271818), (18, 1135909), (419, 48798), (838, 24399), (1257, 16266), (2514, 8133), (2711, 7542), (3771, 5422)]