20604522

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110777}}^1$

素因数の和:110813

約数の個数: 16

約数和(自身を含む): 42538752

約数和(自身を除く): 21934230

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 110777, 221554, 332331, 664662, 3434087, 6868174, 10302261, 20604522]

約数ペア:

[(1, 20604522), (2, 10302261), (3, 6868174), (6, 3434087), (31, 664662), (62, 332331), (93, 221554), (186, 110777)]