20278315702

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{4951}}^1\times {\mathrm{5347}}^1$

素因数の和:10683

約数の個数: 16

約数和(自身を含む): 30508756992

約数和(自身を除く): 10230441290

約数列:

[1, 2, 383, 766, 4951, 5347, 9902, 10694, 1896233, 2047901, 3792466, 4095802, 26472997, 52945994, 10139157851, 20278315702]

約数ペア:

[(1, 20278315702), (2, 10139157851), (383, 52945994), (766, 26472997), (4951, 4095802), (5347, 3792466), (9902, 2047901), (10694, 1896233)]