20104114551

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1\times {\mathrm{161779}}^1$

素因数の和:163606

約数の個数: 16

約数和(自身を含む): 27986645760

約数和(自身を除く): 7882531209

約数列:

[1, 3, 23, 69, 1801, 5403, 41423, 124269, 161779, 485337, 3720917, 11162751, 291363979, 874091937, 6701371517, 20104114551]

約数ペア:

[(1, 20104114551), (3, 6701371517), (23, 874091937), (69, 291363979), (1801, 11162751), (5403, 3720917), (41423, 485337), (124269, 161779)]