20071807271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1\times {\mathrm{18793}}^1$

素因数の和:19718

約数の個数: 16

約数和(自身を含む): 21470265600

約数和(自身を除く): 1398458329

約数列:

[1, 19, 67, 839, 1273, 15941, 18793, 56213, 357067, 1068047, 1259131, 15767327, 23923489, 299579213, 1056410909, 20071807271]

約数ペア:

[(1, 20071807271), (19, 1056410909), (67, 299579213), (839, 23923489), (1273, 15767327), (15941, 1259131), (18793, 1068047), (56213, 357067)]