20273935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1747}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 26681472

約数和(自身を除く): 6407537

約数列:

[1, 5, 11, 55, 211, 1055, 1747, 2321, 8735, 11605, 19217, 96085, 368617, 1843085, 4054787, 20273935]

約数ペア:

[(1, 20273935), (5, 4054787), (11, 1843085), (55, 368617), (211, 96085), (1055, 19217), (1747, 11605), (2321, 8735)]