20113338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4937}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 46456704

約数和(自身を除く): 26343366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4937, 9874, 14811, 29622, 34559, 69118, 103677, 207354, 478889, 957778, 1436667, 2873334, 3352223, 6704446, 10056669, 20113338]

約数ペア:

[(1, 20113338), (2, 10056669), (3, 6704446), (6, 3352223), (7, 2873334), (14, 1436667), (21, 957778), (42, 478889), (97, 207354), (194, 103677), (291, 69118), (582, 34559), (679, 29622), (1358, 14811), (2037, 9874), (4074, 4937)]