20146374

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{1069}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 44940000

約数和(自身を除く): 24793626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 1069, 2094, 2138, 3141, 3207, 6282, 6414, 9423, 9621, 18846, 19242, 28863, 57726, 373081, 746162, 1119243, 2238486, 3357729, 6715458, 10073187, 20146374]

約数ペア:

[(1, 20146374), (2, 10073187), (3, 6715458), (6, 3357729), (9, 2238486), (18, 1119243), (27, 746162), (54, 373081), (349, 57726), (698, 28863), (1047, 19242), (1069, 18846), (2094, 9621), (2138, 9423), (3141, 6414), (3207, 6282)]