20190593955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1511}}^1\times {\mathrm{127261}}^1$

素因数の和:128787

約数の個数: 32

約数和(自身を含む): 36944667648

約数和(自身を除く): 16754073693

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1511, 4533, 7555, 10577, 22665, 31731, 52885, 127261, 158655, 381783, 636305, 890827, 1908915, 2672481, 4454135, 13362405, 192291371, 576874113, 961456855, 1346039597, 2884370565, 4038118791, 6730197985, 20190593955]

約数ペア:

[(1, 20190593955), (3, 6730197985), (5, 4038118791), (7, 2884370565), (15, 1346039597), (21, 961456855), (35, 576874113), (105, 192291371), (1511, 13362405), (4533, 4454135), (7555, 2672481), (10577, 1908915), (22665, 890827), (31731, 636305), (52885, 381783), (127261, 158655)]