20169944092

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1\times {\mathrm{997}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 36311551360

約数和(自身を除く): 16141607268

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 316, 877, 997, 1754, 1994, 3508, 3988, 5767, 11534, 23068, 64021, 69283, 72781, 78763, 128042, 138566, 145562, 157526, 256084, 277132, 291124, 315052, 874369, 1748738, 3497476, 5057659, 5749699, 10115318, 11499398, 20230636, 22998796, 63828937, 69075151, 127657874, 138150302, 255315748, 276300604, 5042486023, 10084972046, 20169944092]

約数ペア:

[(1, 20169944092), (2, 10084972046), (4, 5042486023), (73, 276300604), (79, 255315748), (146, 138150302), (158, 127657874), (292, 69075151), (316, 63828937), (877, 22998796), (997, 20230636), (1754, 11499398), (1994, 10115318), (3508, 5749699), (3988, 5057659), (5767, 3497476), (11534, 1748738), (23068, 874369), (64021, 315052), (69283, 291124), (72781, 277132), (78763, 256084), (128042, 157526), (138566, 145562)]