20801529001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{384907}}^1$

素因数の和:384969

約数の個数: 16

約数和(自身を含む): 24110637120

約数和(自身を除く): 3309108119

約数列:

[1, 11, 17, 187, 289, 3179, 4913, 54043, 384907, 4233977, 6543419, 71977609, 111238123, 1223619353, 1891048091, 20801529001]

約数ペア:

[(1, 20801529001), (11, 1891048091), (17, 1223619353), (187, 111238123), (289, 71977609), (3179, 6543419), (4913, 4233977), (54043, 384907)]