20333502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{161377}}^1$

素因数の和:161392

約数の個数: 24

約数和(自身を含む): 50349936

約数和(自身を除く): 30016434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 161377, 322754, 484131, 968262, 1129639, 1452393, 2259278, 2904786, 3388917, 6777834, 10166751, 20333502]

約数ペア:

[(1, 20333502), (2, 10166751), (3, 6777834), (6, 3388917), (7, 2904786), (9, 2259278), (14, 1452393), (18, 1129639), (21, 968262), (42, 484131), (63, 322754), (126, 161377)]