20962938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{205519}}^1$

素因数の和:205541

約数の個数: 16

約数和(自身を含む): 44392320

約数和(自身を除く): 23429382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 205519, 411038, 616557, 1233114, 3493823, 6987646, 10481469, 20962938]

約数ペア:

[(1, 20962938), (2, 10481469), (3, 6987646), (6, 3493823), (17, 1233114), (34, 616557), (51, 411038), (102, 205519)]