20580906242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1\times {\mathrm{127447}}^1$

素因数の和:133673

約数の個数: 16

約数和(自身を含む): 33251692992

約数和(自身を除く): 12670786750

約数列:

[1, 2, 13, 26, 6211, 12422, 80743, 127447, 161486, 254894, 1656811, 3313622, 791573317, 1583146634, 10290453121, 20580906242]

約数ペア:

[(1, 20580906242), (2, 10290453121), (13, 1583146634), (26, 791573317), (6211, 3313622), (12422, 1656811), (80743, 254894), (127447, 161486)]