20060846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40643

約数の個数: 16

約数和(自身を含む): 34112400

約数和(自身を除く): 14051554

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 40609, 81218, 527917, 771571, 1055834, 1543142, 10030423, 20060846]

約数ペア:

[(1, 20060846), (2, 10030423), (13, 1543142), (19, 1055834), (26, 771571), (38, 527917), (247, 81218), (494, 40609)]