220183024

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{44249}}^1$

素因数の和:44568

約数の個数: 20

約数和(自身を含む): 427986000

約数和(自身を除く): 207802976

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 44249, 88498, 176996, 353992, 707984, 13761439, 27522878, 55045756, 110091512, 220183024]

約数ペア:

[(1, 220183024), (2, 110091512), (4, 55045756), (8, 27522878), (16, 13761439), (311, 707984), (622, 353992), (1244, 176996), (2488, 88498), (4976, 44249)]