20679468

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6359}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 48437760

約数和(自身を除く): 27758292

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 6359, 12718, 19077, 25436, 38154, 76308, 1723289, 3446578, 5169867, 6893156, 10339734, 20679468]

約数ペア:

[(1, 20679468), (2, 10339734), (3, 6893156), (4, 5169867), (6, 3446578), (12, 1723289), (271, 76308), (542, 38154), (813, 25436), (1084, 19077), (1626, 12718), (3252, 6359)]