20105352

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9629}}^1$

素因数の和:9670

約数の個数: 48

約数和(自身を含む): 56335500

約数和(自身を除く): 36230148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9629, 19258, 28887, 38516, 57774, 77032, 86661, 115548, 173322, 231096, 279241, 346644, 558482, 693288, 837723, 1116964, 1675446, 2233928, 2513169, 3350892, 5026338, 6701784, 10052676, 20105352]

約数ペア:

[(1, 20105352), (2, 10052676), (3, 6701784), (4, 5026338), (6, 3350892), (8, 2513169), (9, 2233928), (12, 1675446), (18, 1116964), (24, 837723), (29, 693288), (36, 558482), (58, 346644), (72, 279241), (87, 231096), (116, 173322), (174, 115548), (232, 86661), (261, 77032), (348, 57774), (522, 38516), (696, 28887), (1044, 19258), (2088, 9629)]