20132947211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{2657}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 22773744000

約数和(自身を除く): 2640796789

約数列:

[1, 13, 29, 101, 199, 377, 1313, 2587, 2657, 2929, 5771, 20099, 34541, 38077, 75023, 77053, 261287, 268357, 528743, 582871, 1001689, 3488641, 6873659, 7577323, 7782353, 15333547, 53403043, 101170589, 199336111, 694239559, 1548688247, 20132947211]

約数ペア:

[(1, 20132947211), (13, 1548688247), (29, 694239559), (101, 199336111), (199, 101170589), (377, 53403043), (1313, 15333547), (2587, 7782353), (2657, 7577323), (2929, 6873659), (5771, 3488641), (20099, 1001689), (34541, 582871), (38077, 528743), (75023, 268357), (77053, 261287)]