20111323788

素因数分解:

$2^2\times 3^4\times {\mathrm{727}}^1\times {\mathrm{85381}}^1$

素因数の和:86124

約数の個数: 60

約数和(自身を含む): 52647907312

約数和(自身を除く): 32536583524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 727, 1454, 2181, 2908, 4362, 6543, 8724, 13086, 19629, 26172, 39258, 58887, 78516, 85381, 117774, 170762, 235548, 256143, 341524, 512286, 768429, 1024572, 1536858, 2305287, 3073716, 4610574, 6915861, 9221148, 13831722, 27663444, 62071987, 124143974, 186215961, 248287948, 372431922, 558647883, 744863844, 1117295766, 1675943649, 2234591532, 3351887298, 5027830947, 6703774596, 10055661894, 20111323788]

約数ペア:

[(1, 20111323788), (2, 10055661894), (3, 6703774596), (4, 5027830947), (6, 3351887298), (9, 2234591532), (12, 1675943649), (18, 1117295766), (27, 744863844), (36, 558647883), (54, 372431922), (81, 248287948), (108, 186215961), (162, 124143974), (324, 62071987), (727, 27663444), (1454, 13831722), (2181, 9221148), (2908, 6915861), (4362, 4610574), (6543, 3073716), (8724, 2305287), (13086, 1536858), (19629, 1024572), (26172, 768429), (39258, 512286), (58887, 341524), (78516, 256143), (85381, 235548), (117774, 170762)]