20316424

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{2063}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 38142720

約数和(自身を除く): 17826296

約数列:

[1, 2, 4, 8, 1231, 2063, 2462, 4126, 4924, 8252, 9848, 16504, 2539553, 5079106, 10158212, 20316424]

約数ペア:

[(1, 20316424), (2, 10158212), (4, 5079106), (8, 2539553), (1231, 16504), (2063, 9848), (2462, 8252), (4126, 4924)]