20203669209

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{950269}}^1$

素因数の和:950664

約数の個数: 16

約数和(自身を含む): 28432078400

約数和(自身を除く): 8228409191

約数列:

[1, 3, 19, 57, 373, 1119, 7087, 21261, 950269, 2850807, 18055111, 54165333, 354450337, 1063351011, 6734556403, 20203669209]

約数ペア:

[(1, 20203669209), (3, 6734556403), (19, 1063351011), (57, 354450337), (373, 54165333), (1119, 18055111), (7087, 2850807), (21261, 950269)]