20096596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 38122784

約数和(自身を除く): 18026188

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 2371, 4238, 4742, 8476, 9484, 30823, 61646, 123292, 386473, 772946, 1545892, 5024149, 10048298, 20096596]

約数ペア:

[(1, 20096596), (2, 10048298), (4, 5024149), (13, 1545892), (26, 772946), (52, 386473), (163, 123292), (326, 61646), (652, 30823), (2119, 9484), (2371, 8476), (4238, 4742)]