19967976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39619}}^1$

素因数の和:39638

約数の個数: 48

約数和(自身を含む): 61807200

約数和(自身を除く): 41839224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39619, 79238, 118857, 158476, 237714, 277333, 316952, 356571, 475428, 554666, 713142, 831999, 950856, 1109332, 1426284, 1663998, 2218664, 2495997, 2852568, 3327996, 4991994, 6655992, 9983988, 19967976]

約数ペア:

[(1, 19967976), (2, 9983988), (3, 6655992), (4, 4991994), (6, 3327996), (7, 2852568), (8, 2495997), (9, 2218664), (12, 1663998), (14, 1426284), (18, 1109332), (21, 950856), (24, 831999), (28, 713142), (36, 554666), (42, 475428), (56, 356571), (63, 316952), (72, 277333), (84, 237714), (126, 158476), (168, 118857), (252, 79238), (504, 39619)]