20104692014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1\times {\mathrm{21089}}^1$

素因数の和:23668

約数の個数: 32

約数和(自身を含む): 34849116000

約数和(自身を除く): 14744423986

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2549, 5098, 21089, 28039, 42178, 43333, 56078, 86666, 231979, 358513, 463958, 476663, 717026, 953326, 3943643, 7887286, 53755861, 107511722, 591314471, 913849637, 1182628942, 1827699274, 10052346007, 20104692014]

約数ペア:

[(1, 20104692014), (2, 10052346007), (11, 1827699274), (17, 1182628942), (22, 913849637), (34, 591314471), (187, 107511722), (374, 53755861), (2549, 7887286), (5098, 3943643), (21089, 953326), (28039, 717026), (42178, 476663), (43333, 463958), (56078, 358513), (86666, 231979)]