20919002401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{195913}}^1$

素因数の和:196512

約数の個数: 16

約数和(自身を含む): 24205566528

約数和(自身を除く): 3286564127

約数列:

[1, 11, 17, 187, 571, 6281, 9707, 106777, 195913, 2155043, 3330521, 36635731, 111866323, 1230529553, 1901727491, 20919002401]

約数ペア:

[(1, 20919002401), (11, 1901727491), (17, 1230529553), (187, 111866323), (571, 36635731), (6281, 3330521), (9707, 2155043), (106777, 195913)]