20603264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14633}}^1$

素因数の和:14658

約数の個数: 32

約数和(自身を含む): 44780040

約数和(自身を除く): 24176776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14633, 29266, 58532, 117064, 160963, 234128, 321926, 468256, 643852, 936512, 1287704, 1873024, 2575408, 5150816, 10301632, 20603264]

約数ペア:

[(1, 20603264), (2, 10301632), (4, 5150816), (8, 2575408), (11, 1873024), (16, 1287704), (22, 936512), (32, 643852), (44, 468256), (64, 321926), (88, 234128), (128, 160963), (176, 117064), (352, 58532), (704, 29266), (1408, 14633)]