20131762294

素因数分解:

$2^1\times 7^1\times {\mathrm{10009}}^1\times {\mathrm{143669}}^1$

素因数の和:153687

約数の個数: 16

約数和(自身を含む): 34515280800

約数和(自身を除く): 14383518506

約数列:

[1, 2, 7, 14, 10009, 20018, 70063, 140126, 143669, 287338, 1005683, 2011366, 1437983021, 2875966042, 10065881147, 20131762294]

約数ペア:

[(1, 20131762294), (2, 10065881147), (7, 2875966042), (14, 1437983021), (10009, 2011366), (20018, 1005683), (70063, 287338), (140126, 143669)]