20184310090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{56417}}^1$

素因数の和:56719

約数の個数: 64

約数和(自身を含む): 43870636800

約数和(自身を除く): 23686326710

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 269, 538, 665, 1330, 1345, 1883, 2690, 3766, 5111, 9415, 10222, 18830, 25555, 35777, 51110, 56417, 71554, 112834, 178885, 282085, 357770, 394919, 564170, 789838, 1071923, 1974595, 2143846, 3949190, 5359615, 7503461, 10719230, 15006922, 15176173, 30352346, 37517305, 75034610, 75880865, 106233211, 151761730, 212466422, 288347287, 531166055, 576694574, 1062332110, 1441736435, 2018431009, 2883472870, 4036862018, 10092155045, 20184310090]

約数ペア:

[(1, 20184310090), (2, 10092155045), (5, 4036862018), (7, 2883472870), (10, 2018431009), (14, 1441736435), (19, 1062332110), (35, 576694574), (38, 531166055), (70, 288347287), (95, 212466422), (133, 151761730), (190, 106233211), (266, 75880865), (269, 75034610), (538, 37517305), (665, 30352346), (1330, 15176173), (1345, 15006922), (1883, 10719230), (2690, 7503461), (3766, 5359615), (5111, 3949190), (9415, 2143846), (10222, 1974595), (18830, 1071923), (25555, 789838), (35777, 564170), (51110, 394919), (56417, 357770), (71554, 282085), (112834, 178885)]