20469103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 22325760

約数和(自身を除く): 1856657

約数列:

[1, 23, 37, 67, 359, 851, 1541, 2479, 8257, 13283, 24053, 57017, 305509, 553219, 889961, 20469103]

約数ペア:

[(1, 20469103), (23, 889961), (37, 553219), (67, 305509), (359, 57017), (851, 24053), (1541, 13283), (2479, 8257)]