20160919006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{810913}}^1$

素因数の和:811347

約数の個数: 16

約数和(自身を含む): 31294793088

約数和(自身を除く): 11133874082

約数列:

[1, 2, 31, 62, 401, 802, 12431, 24862, 810913, 1621826, 25138303, 50276606, 325176113, 650352226, 10080459503, 20160919006]

約数ペア:

[(1, 20160919006), (2, 10080459503), (31, 650352226), (62, 325176113), (401, 50276606), (802, 25138303), (12431, 1621826), (24862, 810913)]