20194125070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{25673}}^1$

素因数の和:26365

約数の個数: 64

約数和(自身を含む): 44054119296

約数和(自身を除く): 23859994226

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 661, 1190, 1322, 3305, 4627, 6610, 9254, 11237, 22474, 23135, 25673, 46270, 51346, 56185, 78659, 112370, 128365, 157318, 179711, 256730, 359422, 393295, 436441, 786590, 872882, 898555, 1797110, 2182205, 3055087, 4364410, 6110174, 15275435, 16969853, 30550870, 33939706, 84849265, 118788971, 169698530, 237577942, 288487501, 576975002, 593944855, 1187889710, 1442437505, 2019412507, 2884875010, 4038825014, 10097062535, 20194125070]

約数ペア:

[(1, 20194125070), (2, 10097062535), (5, 4038825014), (7, 2884875010), (10, 2019412507), (14, 1442437505), (17, 1187889710), (34, 593944855), (35, 576975002), (70, 288487501), (85, 237577942), (119, 169698530), (170, 118788971), (238, 84849265), (595, 33939706), (661, 30550870), (1190, 16969853), (1322, 15275435), (3305, 6110174), (4627, 4364410), (6610, 3055087), (9254, 2182205), (11237, 1797110), (22474, 898555), (23135, 872882), (25673, 786590), (46270, 436441), (51346, 393295), (56185, 359422), (78659, 256730), (112370, 179711), (128365, 157318)]