20794944

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 61008768

約数和(自身を除く): 40213824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 272, 276, 277, 368, 391, 408, 544, 552, 554, 736, 782, 816, 831, 1088, 1104, 1108, 1173, 1472, 1564, 1632, 1662, 2208, 2216, 2346, 3128, 3264, 3324, 4416, 4432, 4692, 4709, 6256, 6371, 6648, 8864, 9384, 9418, 12512, 12742, 13296, 14127, 17728, 18768, 18836, 19113, 25024, 25484, 26592, 28254, 37536, 37672, 38226, 50968, 53184, 56508, 75072, 75344, 76452, 101936, 108307, 113016, 150688, 152904, 203872, 216614, 226032, 301376, 305808, 324921, 407744, 433228, 452064, 611616, 649842, 866456, 904128, 1223232, 1299684, 1732912, 2599368, 3465824, 5198736, 6931648, 10397472, 20794944]

約数ペア:

[(1, 20794944), (2, 10397472), (3, 6931648), (4, 5198736), (6, 3465824), (8, 2599368), (12, 1732912), (16, 1299684), (17, 1223232), (23, 904128), (24, 866456), (32, 649842), (34, 611616), (46, 452064), (48, 433228), (51, 407744), (64, 324921), (68, 305808), (69, 301376), (92, 226032), (96, 216614), (102, 203872), (136, 152904), (138, 150688), (184, 113016), (192, 108307), (204, 101936), (272, 76452), (276, 75344), (277, 75072), (368, 56508), (391, 53184), (408, 50968), (544, 38226), (552, 37672), (554, 37536), (736, 28254), (782, 26592), (816, 25484), (831, 25024), (1088, 19113), (1104, 18836), (1108, 18768), (1173, 17728), (1472, 14127), (1564, 13296), (1632, 12742), (1662, 12512), (2208, 9418), (2216, 9384), (2346, 8864), (3128, 6648), (3264, 6371), (3324, 6256), (4416, 4709), (4432, 4692)]