20863722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 24838422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 347, 694, 911, 1041, 1822, 2082, 2733, 3817, 5466, 7634, 10021, 11451, 20042, 22902, 30063, 60126, 316117, 632234, 948351, 1896702, 3477287, 6954574, 10431861, 20863722]

約数ペア:

[(1, 20863722), (2, 10431861), (3, 6954574), (6, 3477287), (11, 1896702), (22, 948351), (33, 632234), (66, 316117), (347, 60126), (694, 30063), (911, 22902), (1041, 20042), (1822, 11451), (2082, 10021), (2733, 7634), (3817, 5466)]