20238960009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1\times {\mathrm{136237}}^1$

素因数の和:138416

約数の個数: 16

約数和(自身を含む): 28171838592

約数和(自身を除く): 7932878583

約数列:

[1, 3, 23, 69, 2153, 6459, 49519, 136237, 148557, 408711, 3133451, 9400353, 293318261, 879954783, 6746320003, 20238960009]

約数ペア:

[(1, 20238960009), (3, 6746320003), (23, 879954783), (69, 293318261), (2153, 9400353), (6459, 3133451), (49519, 408711), (136237, 148557)]