20064636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19219}}^1$

素因数の和:19258

約数の個数: 36

約数和(自身を含む): 52470600

約数和(自身を除く): 32405964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19219, 38438, 57657, 76876, 115314, 172971, 230628, 345942, 557351, 691884, 1114702, 1672053, 2229404, 3344106, 5016159, 6688212, 10032318, 20064636]

約数ペア:

[(1, 20064636), (2, 10032318), (3, 6688212), (4, 5016159), (6, 3344106), (9, 2229404), (12, 1672053), (18, 1114702), (29, 691884), (36, 557351), (58, 345942), (87, 230628), (116, 172971), (174, 115314), (261, 76876), (348, 57657), (522, 38438), (1044, 19219)]