20212602

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{12809}}^1$

素因数の和:13077

約数の個数: 16

約数和(自身を含む): 40582080

約数和(自身を除く): 20369478

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 12809, 25618, 38427, 76854, 3368767, 6737534, 10106301, 20212602]

約数ペア:

[(1, 20212602), (2, 10106301), (3, 6737534), (6, 3368767), (263, 76854), (526, 38427), (789, 25618), (1578, 12809)]