20160938502

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{3489259}}^1$

素因数の和:3489377

約数の個数: 32

約数和(自身を含む): 45220809600

約数和(自身を除く): 25059871098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 3489259, 6978518, 10467777, 20935554, 31403331, 62806662, 94209993, 188419986, 373350713, 746701426, 1120052139, 2240104278, 3360156417, 6720312834, 10080469251, 20160938502]

約数ペア:

[(1, 20160938502), (2, 10080469251), (3, 6720312834), (6, 3360156417), (9, 2240104278), (18, 1120052139), (27, 746701426), (54, 373350713), (107, 188419986), (214, 94209993), (321, 62806662), (642, 31403331), (963, 20935554), (1926, 10467777), (2889, 6978518), (5778, 3489259)]