20267456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{28789}}^1$

素因数の和:28812

約数の個数: 28

約数和(自身を含む): 43875960

約数和(自身を除く): 23608504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 28789, 57578, 115156, 230312, 316679, 460624, 633358, 921248, 1266716, 1842496, 2533432, 5066864, 10133728, 20267456]

約数ペア:

[(1, 20267456), (2, 10133728), (4, 5066864), (8, 2533432), (11, 1842496), (16, 1266716), (22, 921248), (32, 633358), (44, 460624), (64, 316679), (88, 230312), (176, 115156), (352, 57578), (704, 28789)]