20693022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3761}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 47672064

約数和(自身を除く): 26979042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 3761, 5502, 7522, 11283, 22566, 26327, 52654, 78981, 157962, 492691, 985382, 1478073, 2956146, 3448837, 6897674, 10346511, 20693022]

約数ペア:

[(1, 20693022), (2, 10346511), (3, 6897674), (6, 3448837), (7, 2956146), (14, 1478073), (21, 985382), (42, 492691), (131, 157962), (262, 78981), (393, 52654), (786, 26327), (917, 22566), (1834, 11283), (2751, 7522), (3761, 5502)]