20867762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15643}}^1$

素因数の和:15697

約数の個数: 16

約数和(自身を含む): 33791040

約数和(自身を除く): 12923278

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 15643, 31286, 359789, 453647, 719578, 907294, 10433881, 20867762]

約数ペア:

[(1, 20867762), (2, 10433881), (23, 907294), (29, 719578), (46, 453647), (58, 359789), (667, 31286), (1334, 15643)]