20330298

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16369}}^1$

素因数の和:16403

約数の個数: 32

約数和(自身を含む): 47145600

約数和(自身を除く): 26815302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16369, 32738, 49107, 98214, 147321, 294642, 376487, 441963, 752974, 883926, 1129461, 2258922, 3388383, 6776766, 10165149, 20330298]

約数ペア:

[(1, 20330298), (2, 10165149), (3, 6776766), (6, 3388383), (9, 2258922), (18, 1129461), (23, 883926), (27, 752974), (46, 441963), (54, 376487), (69, 294642), (138, 147321), (207, 98214), (414, 49107), (621, 32738), (1242, 16369)]