20074052878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{634091}}^1$

素因数の和:635543

約数の個数: 16

約数和(自身を含む): 32871329280

約数和(自身を除く): 12797276402

約数列:

[1, 2, 11, 22, 1439, 2878, 15829, 31658, 634091, 1268182, 6975001, 13950002, 912456949, 1824913898, 10037026439, 20074052878]

約数ペア:

[(1, 20074052878), (2, 10037026439), (11, 1824913898), (22, 912456949), (1439, 13950002), (2878, 6975001), (15829, 1268182), (31658, 634091)]