20179973074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1530409}}^1$

素因数の和:1530777

約数の個数: 16

約数和(自身を含む): 31954960800

約数和(自身を除く): 11774987726

約数列:

[1, 2, 19, 38, 347, 694, 6593, 13186, 1530409, 3060818, 29077771, 58155542, 531051923, 1062103846, 10089986537, 20179973074]

約数ペア:

[(1, 20179973074), (2, 10089986537), (19, 1062103846), (38, 531051923), (347, 58155542), (694, 29077771), (6593, 3060818), (13186, 1530409)]