20227072

素因数分解:

$2^{10}\times {\mathrm{19753}}^1$

素因数の和:19773

約数の個数: 22

約数和(自身を含む): 40436438

約数和(自身を除く): 20209366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 19753, 39506, 79012, 158024, 316048, 632096, 1264192, 2528384, 5056768, 10113536, 20227072]

約数ペア:

[(1, 20227072), (2, 10113536), (4, 5056768), (8, 2528384), (16, 1264192), (32, 632096), (64, 316048), (128, 158024), (256, 79012), (512, 39506), (1024, 19753)]