20163925315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2401897}}^1$

素因数の和:2401998

約数の個数: 16

約数和(自身を含む): 25594625088

約数和(自身を除く): 5430699773

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 2401897, 12009485, 55243631, 175338481, 276218155, 876692405, 4032785063, 20163925315]

約数ペア:

[(1, 20163925315), (5, 4032785063), (23, 876692405), (73, 276218155), (115, 175338481), (365, 55243631), (1679, 12009485), (8395, 2401897)]