20303178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{483409}}^1$

素因数の和:483421

約数の個数: 16

約数和(自身を含む): 46407360

約数和(自身を除く): 26104182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 483409, 966818, 1450227, 2900454, 3383863, 6767726, 10151589, 20303178]

約数ペア:

[(1, 20303178), (2, 10151589), (3, 6767726), (6, 3383863), (7, 2900454), (14, 1450227), (21, 966818), (42, 483409)]