20131340972

素因数分解:

$2^2\times {\mathrm{51613}}^1\times {\mathrm{97511}}^1$

素因数の和:149128

約数の個数: 12

約数和(自身を含む): 35230890576

約数和(自身を除く): 15099549604

約数列:

[1, 2, 4, 51613, 97511, 103226, 195022, 206452, 390044, 5032835243, 10065670486, 20131340972]

約数ペア:

[(1, 20131340972), (2, 10065670486), (4, 5032835243), (51613, 390044), (97511, 206452), (103226, 195022)]