20339796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23873}}^1$

素因数の和:23951

約数の個数: 24

約数和(自身を含む): 48129984

約数和(自身を除く): 27790188

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23873, 47746, 71619, 95492, 143238, 286476, 1694983, 3389966, 5084949, 6779932, 10169898, 20339796]

約数ペア:

[(1, 20339796), (2, 10169898), (3, 6779932), (4, 5084949), (6, 3389966), (12, 1694983), (71, 286476), (142, 143238), (213, 95492), (284, 71619), (426, 47746), (852, 23873)]