20943136

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{3919}}^1$

素因数の和:4096

約数の個数: 24

約数和(自身を含む): 41489280

約数和(自身を除く): 20546144

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 1336, 2672, 3919, 5344, 7838, 15676, 31352, 62704, 125408, 654473, 1308946, 2617892, 5235784, 10471568, 20943136]

約数ペア:

[(1, 20943136), (2, 10471568), (4, 5235784), (8, 2617892), (16, 1308946), (32, 654473), (167, 125408), (334, 62704), (668, 31352), (1336, 15676), (2672, 7838), (3919, 5344)]