20921622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{183523}}^1$

素因数の和:183547

約数の個数: 16

約数和(自身を含む): 44045760

約数和(自身を除く): 23124138

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 183523, 367046, 550569, 1101138, 3486937, 6973874, 10460811, 20921622]

約数ペア:

[(1, 20921622), (2, 10460811), (3, 6973874), (6, 3486937), (19, 1101138), (38, 550569), (57, 367046), (114, 183523)]