20936706049

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 24928300800

約数和(自身を除く): 3991594751

約数列:

[1, 7, 29, 203, 269, 467, 821, 1883, 3269, 5747, 7801, 13543, 23809, 54607, 94801, 125623, 166663, 220849, 383407, 879361, 1545943, 2683849, 3643067, 6404621, 11118803, 25501469, 44832347, 77831621, 103136483, 721955381, 2990958007, 20936706049]

約数ペア:

[(1, 20936706049), (7, 2990958007), (29, 721955381), (203, 103136483), (269, 77831621), (467, 44832347), (821, 25501469), (1883, 11118803), (3269, 6404621), (5747, 3643067), (7801, 2683849), (13543, 1545943), (23809, 879361), (54607, 383407), (94801, 220849), (125623, 166663)]