20033286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36691}}^1$

素因数の和:36716

約数の個数: 32

約数和(自身を含む): 49314048

約数和(自身を除く): 29280762

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36691, 73382, 110073, 220146, 256837, 476983, 513674, 770511, 953966, 1430949, 1541022, 2861898, 3338881, 6677762, 10016643, 20033286]

約数ペア:

[(1, 20033286), (2, 10016643), (3, 6677762), (6, 3338881), (7, 2861898), (13, 1541022), (14, 1430949), (21, 953966), (26, 770511), (39, 513674), (42, 476983), (78, 256837), (91, 220146), (182, 110073), (273, 73382), (546, 36691)]