20648370973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{34403}}^1$

素因数の和:35472

約数の個数: 16

約数和(自身を含む): 22458931200

約数和(自身を除く): 1810560227

約数列:

[1, 19, 31, 589, 1019, 19361, 31589, 34403, 600191, 653657, 1066493, 20263367, 35056657, 666076483, 1086756367, 20648370973]

約数ペア:

[(1, 20648370973), (19, 1086756367), (31, 666076483), (589, 35056657), (1019, 20263367), (19361, 1066493), (31589, 653657), (34403, 600191)]