20793445614

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{175481}}^1$

素因数の和:175745

約数の個数: 48

約数和(自身を含む): 46811578320

約数和(自身を除く): 26018132706

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 227, 261, 454, 522, 681, 1362, 2043, 4086, 6583, 13166, 19749, 39498, 59247, 118494, 175481, 350962, 526443, 1052886, 1579329, 3158658, 5088949, 10177898, 15266847, 30533694, 39834187, 45800541, 79668374, 91601082, 119502561, 239005122, 358507683, 717015366, 1155191423, 2310382846, 3465574269, 6931148538, 10396722807, 20793445614]

約数ペア:

[(1, 20793445614), (2, 10396722807), (3, 6931148538), (6, 3465574269), (9, 2310382846), (18, 1155191423), (29, 717015366), (58, 358507683), (87, 239005122), (174, 119502561), (227, 91601082), (261, 79668374), (454, 45800541), (522, 39834187), (681, 30533694), (1362, 15266847), (2043, 10177898), (4086, 5088949), (6583, 3158658), (13166, 1579329), (19749, 1052886), (39498, 526443), (59247, 350962), (118494, 175481)]