20610714

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 43265664

約数和(自身を除く): 22654950

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 233, 466, 641, 699, 1282, 1398, 1923, 3846, 5359, 10718, 14743, 16077, 29486, 32154, 44229, 88458, 149353, 298706, 448059, 896118, 3435119, 6870238, 10305357, 20610714]

約数ペア:

[(1, 20610714), (2, 10305357), (3, 6870238), (6, 3435119), (23, 896118), (46, 448059), (69, 298706), (138, 149353), (233, 88458), (466, 44229), (641, 32154), (699, 29486), (1282, 16077), (1398, 14743), (1923, 10718), (3846, 5359)]