20969632

素因数分解:

$2^5\times {\mathrm{655301}}^1$

素因数の和:655311

約数の個数: 12

約数和(自身を含む): 41284026

約数和(自身を除く): 20314394

約数列:

[1, 2, 4, 8, 16, 32, 655301, 1310602, 2621204, 5242408, 10484816, 20969632]

約数ペア:

[(1, 20969632), (2, 10484816), (4, 5242408), (8, 2621204), (16, 1310602), (32, 655301)]