20074227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 27433728

約数和(自身を除く): 7359501

約数列:

[1, 3, 53, 159, 251, 503, 753, 1509, 13303, 26659, 39909, 79977, 126253, 378759, 6691409, 20074227]

約数ペア:

[(1, 20074227), (3, 6691409), (53, 378759), (159, 126253), (251, 79977), (503, 39909), (753, 26659), (1509, 13303)]