20562108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{244787}}^1$

素因数の和:244801

約数の個数: 24

約数和(自身を含む): 54832512

約数和(自身を除く): 34270404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 244787, 489574, 734361, 979148, 1468722, 1713509, 2937444, 3427018, 5140527, 6854036, 10281054, 20562108]

約数ペア:

[(1, 20562108), (2, 10281054), (3, 6854036), (4, 5140527), (6, 3427018), (7, 2937444), (12, 1713509), (14, 1468722), (21, 979148), (28, 734361), (42, 489574), (84, 244787)]