20874888

素因数分解:

$2^3\times 3^3\times {\mathrm{96643}}^1$

素因数の和:96658

約数の個数: 32

約数和(自身を含む): 57986400

約数和(自身を除く): 37111512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96643, 193286, 289929, 386572, 579858, 773144, 869787, 1159716, 1739574, 2319432, 2609361, 3479148, 5218722, 6958296, 10437444, 20874888]

約数ペア:

[(1, 20874888), (2, 10437444), (3, 6958296), (4, 5218722), (6, 3479148), (8, 2609361), (9, 2319432), (12, 1739574), (18, 1159716), (24, 869787), (27, 773144), (36, 579858), (54, 386572), (72, 289929), (108, 193286), (216, 96643)]