20111880324

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12793817}}^1$

素因数の和:12793955

約数の個数: 24

約数和(自身を含む): 47285951328

約数和(自身を除く): 27174071004

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12793817, 25587634, 38381451, 51175268, 76762902, 153525804, 1675990027, 3351980054, 5027970081, 6703960108, 10055940162, 20111880324]

約数ペア:

[(1, 20111880324), (2, 10055940162), (3, 6703960108), (4, 5027970081), (6, 3351980054), (12, 1675990027), (131, 153525804), (262, 76762902), (393, 51175268), (524, 38381451), (786, 25587634), (1572, 12793817)]