20347084812

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2204929}}^1$

素因数の和:2205705

約数の個数: 24

約数和(自身を含む): 47538290800

約数和(自身を除く): 27191205988

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2307, 3076, 4614, 9228, 2204929, 4409858, 6614787, 8819716, 13229574, 26459148, 1695590401, 3391180802, 5086771203, 6782361604, 10173542406, 20347084812]

約数ペア:

[(1, 20347084812), (2, 10173542406), (3, 6782361604), (4, 5086771203), (6, 3391180802), (12, 1695590401), (769, 26459148), (1538, 13229574), (2307, 8819716), (3076, 6614787), (4614, 4409858), (9228, 2204929)]