22020362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 42057792

約数和(自身を除く): 20037430

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 169, 182, 227, 287, 338, 454, 533, 574, 1066, 1183, 1589, 2366, 2951, 3178, 3731, 5902, 6929, 7462, 9307, 13858, 18614, 20657, 38363, 41314, 48503, 65149, 76726, 97006, 120991, 130298, 241982, 268541, 537082, 846937, 1572883, 1693874, 3145766, 11010181, 22020362]

約数ペア:

[(1, 22020362), (2, 11010181), (7, 3145766), (13, 1693874), (14, 1572883), (26, 846937), (41, 537082), (82, 268541), (91, 241982), (169, 130298), (182, 120991), (227, 97006), (287, 76726), (338, 65149), (454, 48503), (533, 41314), (574, 38363), (1066, 20657), (1183, 18614), (1589, 13858), (2366, 9307), (2951, 7462), (3178, 6929), (3731, 5902)]