20160893865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6193823}}^1$

素因数の和:6193869

約数の個数: 32

約数和(自身を含む): 38054854656

約数和(自身を除く): 17893960791

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6193823, 18581469, 30969115, 43356761, 92907345, 130070283, 192008513, 216783805, 576025539, 650351415, 960042565, 1344059591, 2880127695, 4032178773, 6720297955, 20160893865]

約数ペア:

[(1, 20160893865), (3, 6720297955), (5, 4032178773), (7, 2880127695), (15, 1344059591), (21, 960042565), (31, 650351415), (35, 576025539), (93, 216783805), (105, 192008513), (155, 130070283), (217, 92907345), (465, 43356761), (651, 30969115), (1085, 18581469), (3255, 6193823)]