20091648

素因数分解:

$2^8\times 3^1\times {\mathrm{26161}}^1$

素因数の和:26180

約数の個数: 36

約数和(自身を含む): 53475128

約数和(自身を除く): 33383480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26161, 52322, 78483, 104644, 156966, 209288, 313932, 418576, 627864, 837152, 1255728, 1674304, 2511456, 3348608, 5022912, 6697216, 10045824, 20091648]

約数ペア:

[(1, 20091648), (2, 10045824), (3, 6697216), (4, 5022912), (6, 3348608), (8, 2511456), (12, 1674304), (16, 1255728), (24, 837152), (32, 627864), (48, 418576), (64, 313932), (96, 209288), (128, 156966), (192, 104644), (256, 78483), (384, 52322), (768, 26161)]