20665592

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3683

約数の個数: 32

約数和(自身を含む): 41748480

約数和(自身を除く): 21082888

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3623, 5704, 7246, 14492, 28984, 83329, 112313, 166658, 224626, 333316, 449252, 666632, 898504, 2583199, 5166398, 10332796, 20665592]

約数ペア:

[(1, 20665592), (2, 10332796), (4, 5166398), (8, 2583199), (23, 898504), (31, 666632), (46, 449252), (62, 333316), (92, 224626), (124, 166658), (184, 112313), (248, 83329), (713, 28984), (1426, 14492), (2852, 7246), (3623, 5704)]