20161747284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10435687}}^1$

素因数の和:10435724

約数の個数: 48

約数和(自身を含む): 56102258688

約数和(自身を除く): 35940511404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10435687, 20871374, 31307061, 41742748, 62614122, 73049809, 125228244, 146099618, 219149427, 240020801, 292199236, 438298854, 480041602, 720062403, 876597708, 960083204, 1440124806, 1680145607, 2880249612, 3360291214, 5040436821, 6720582428, 10080873642, 20161747284]

約数ペア:

[(1, 20161747284), (2, 10080873642), (3, 6720582428), (4, 5040436821), (6, 3360291214), (7, 2880249612), (12, 1680145607), (14, 1440124806), (21, 960083204), (23, 876597708), (28, 720062403), (42, 480041602), (46, 438298854), (69, 292199236), (84, 240020801), (92, 219149427), (138, 146099618), (161, 125228244), (276, 73049809), (322, 62614122), (483, 41742748), (644, 31307061), (966, 20871374), (1932, 10435687)]