20334408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2347}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 53675280

約数和(自身を除く): 33340872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2347, 2888, 4332, 4694, 7041, 8664, 9388, 14082, 18776, 28164, 44593, 56328, 89186, 133779, 178372, 267558, 356744, 535116, 847267, 1070232, 1694534, 2541801, 3389068, 5083602, 6778136, 10167204, 20334408]

約数ペア:

[(1, 20334408), (2, 10167204), (3, 6778136), (4, 5083602), (6, 3389068), (8, 2541801), (12, 1694534), (19, 1070232), (24, 847267), (38, 535116), (57, 356744), (76, 267558), (114, 178372), (152, 133779), (228, 89186), (361, 56328), (456, 44593), (722, 28164), (1083, 18776), (1444, 14082), (2166, 9388), (2347, 8664), (2888, 7041), (4332, 4694)]