20803302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{88903}}^1$

素因数の和:88924

約数の個数: 24

約数和(自身を含む): 48541584

約数和(自身を除く): 27738282

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 88903, 177806, 266709, 533418, 800127, 1155739, 1600254, 2311478, 3467217, 6934434, 10401651, 20803302]

約数ペア:

[(1, 20803302), (2, 10401651), (3, 6934434), (6, 3467217), (9, 2311478), (13, 1600254), (18, 1155739), (26, 800127), (39, 533418), (78, 266709), (117, 177806), (234, 88903)]