20392999872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{25849}}^1$

素因数の和:26458

約数の個数: 112

約数和(自身を含む): 61771987200

約数和(自身を除く): 41378987328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 587, 672, 1174, 1344, 1761, 2348, 3522, 4109, 4696, 7044, 8218, 9392, 12327, 14088, 16436, 18784, 24654, 25849, 28176, 32872, 37568, 49308, 51698, 56352, 65744, 77547, 98616, 103396, 112704, 131488, 155094, 180943, 197232, 206792, 262976, 310188, 361886, 394464, 413584, 542829, 620376, 723772, 788928, 827168, 1085658, 1240752, 1447544, 1654336, 2171316, 2481504, 2895088, 4342632, 4963008, 5790176, 8685264, 11580352, 15173363, 17370528, 30346726, 34741056, 45520089, 60693452, 91040178, 106213541, 121386904, 182080356, 212427082, 242773808, 318640623, 364160712, 424854164, 485547616, 637281246, 728321424, 849708328, 971095232, 1274562492, 1456642848, 1699416656, 2549124984, 2913285696, 3398833312, 5098249968, 6797666624, 10196499936, 20392999872]

約数ペア:

[(1, 20392999872), (2, 10196499936), (3, 6797666624), (4, 5098249968), (6, 3398833312), (7, 2913285696), (8, 2549124984), (12, 1699416656), (14, 1456642848), (16, 1274562492), (21, 971095232), (24, 849708328), (28, 728321424), (32, 637281246), (42, 485547616), (48, 424854164), (56, 364160712), (64, 318640623), (84, 242773808), (96, 212427082), (112, 182080356), (168, 121386904), (192, 106213541), (224, 91040178), (336, 60693452), (448, 45520089), (587, 34741056), (672, 30346726), (1174, 17370528), (1344, 15173363), (1761, 11580352), (2348, 8685264), (3522, 5790176), (4109, 4963008), (4696, 4342632), (7044, 2895088), (8218, 2481504), (9392, 2171316), (12327, 1654336), (14088, 1447544), (16436, 1240752), (18784, 1085658), (24654, 827168), (25849, 788928), (28176, 723772), (32872, 620376), (37568, 542829), (49308, 413584), (51698, 394464), (56352, 361886), (65744, 310188), (77547, 262976), (98616, 206792), (103396, 197232), (112704, 180943), (131488, 155094)]