20072902

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 30818880

約数和(自身を除く): 10745978

約数列:

[1, 2, 53, 106, 409, 463, 818, 926, 21677, 24539, 43354, 49078, 189367, 378734, 10036451, 20072902]

約数ペア:

[(1, 20072902), (2, 10036451), (53, 378734), (106, 189367), (409, 49078), (463, 43354), (818, 24539), (926, 21677)]