20089854060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{18149}}^1$

素因数の和:19151

約数の個数: 96

約数和(自身を含む): 59276448000

約数和(自身を除く): 39186593940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 971, 1140, 1942, 2913, 3884, 4855, 5826, 9710, 11652, 14565, 18149, 18449, 19420, 29130, 36298, 36898, 54447, 55347, 58260, 72596, 73796, 90745, 92245, 108894, 110694, 181490, 184490, 217788, 221388, 272235, 276735, 344831, 362980, 368980, 544470, 553470, 689662, 1034493, 1088940, 1106940, 1379324, 1724155, 2068986, 3448310, 4137972, 5172465, 6896620, 10344930, 17622679, 20689860, 35245358, 52868037, 70490716, 88113395, 105736074, 176226790, 211472148, 264340185, 334830901, 352453580, 528680370, 669661802, 1004492703, 1057360740, 1339323604, 1674154505, 2008985406, 3348309010, 4017970812, 5022463515, 6696618020, 10044927030, 20089854060]

約数ペア:

[(1, 20089854060), (2, 10044927030), (3, 6696618020), (4, 5022463515), (5, 4017970812), (6, 3348309010), (10, 2008985406), (12, 1674154505), (15, 1339323604), (19, 1057360740), (20, 1004492703), (30, 669661802), (38, 528680370), (57, 352453580), (60, 334830901), (76, 264340185), (95, 211472148), (114, 176226790), (190, 105736074), (228, 88113395), (285, 70490716), (380, 52868037), (570, 35245358), (971, 20689860), (1140, 17622679), (1942, 10344930), (2913, 6896620), (3884, 5172465), (4855, 4137972), (5826, 3448310), (9710, 2068986), (11652, 1724155), (14565, 1379324), (18149, 1106940), (18449, 1088940), (19420, 1034493), (29130, 689662), (36298, 553470), (36898, 544470), (54447, 368980), (55347, 362980), (58260, 344831), (72596, 276735), (73796, 272235), (90745, 221388), (92245, 217788), (108894, 184490), (110694, 181490)]