20126862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159737}}^1$

素因数の和:159752

約数の個数: 24

約数和(自身を含む): 49838256

約数和(自身を除く): 29711394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159737, 319474, 479211, 958422, 1118159, 1437633, 2236318, 2875266, 3354477, 6708954, 10063431, 20126862]

約数ペア:

[(1, 20126862), (2, 10063431), (3, 6708954), (6, 3354477), (7, 2875266), (9, 2236318), (14, 1437633), (18, 1118159), (21, 958422), (42, 479211), (63, 319474), (126, 159737)]