20617614

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49801}}^1$

素因数の和:49832

約数の個数: 24

約数和(自身を含む): 46614672

約数和(自身を除く): 25997058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49801, 99602, 149403, 298806, 448209, 896418, 1145423, 2290846, 3436269, 6872538, 10308807, 20617614]

約数ペア:

[(1, 20617614), (2, 10308807), (3, 6872538), (6, 3436269), (9, 2290846), (18, 1145423), (23, 896418), (46, 448209), (69, 298806), (138, 149403), (207, 99602), (414, 49801)]