20343485596

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1576037}}^1$

素因数の和:1576509

約数の個数: 24

約数和(自身を含む): 40775255136

約数和(自身を除く): 20431769540

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908, 1576037, 3152074, 6304148, 11032259, 22064518, 44129036, 726553057, 1453106114, 2906212228, 5085871399, 10171742798, 20343485596]

約数ペア:

[(1, 20343485596), (2, 10171742798), (4, 5085871399), (7, 2906212228), (14, 1453106114), (28, 726553057), (461, 44129036), (922, 22064518), (1844, 11032259), (3227, 6304148), (6454, 3152074), (12908, 1576037)]