20133170688

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1\times {\mathrm{65867}}^1$

素因数の和:66087

約数の個数: 80

約数和(自身を含む): 53906371200

約数和(自身を除く): 33773200512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 1194, 1536, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 19104, 25472, 38208, 50944, 65867, 76416, 101888, 131734, 152832, 197601, 263468, 305664, 395202, 526936, 790404, 1053872, 1580808, 2107744, 3161616, 4215488, 6323232, 8430976, 12646464, 13107533, 16861952, 25292928, 26215066, 33723904, 39322599, 50585856, 52430132, 78645198, 101171712, 104860264, 157290396, 209720528, 314580792, 419441056, 629161584, 838882112, 1258323168, 1677764224, 2516646336, 3355528448, 5033292672, 6711056896, 10066585344, 20133170688]

約数ペア:

[(1, 20133170688), (2, 10066585344), (3, 6711056896), (4, 5033292672), (6, 3355528448), (8, 2516646336), (12, 1677764224), (16, 1258323168), (24, 838882112), (32, 629161584), (48, 419441056), (64, 314580792), (96, 209720528), (128, 157290396), (192, 104860264), (199, 101171712), (256, 78645198), (384, 52430132), (398, 50585856), (512, 39322599), (597, 33723904), (768, 26215066), (796, 25292928), (1194, 16861952), (1536, 13107533), (1592, 12646464), (2388, 8430976), (3184, 6323232), (4776, 4215488), (6368, 3161616), (9552, 2107744), (12736, 1580808), (19104, 1053872), (25472, 790404), (38208, 526936), (50944, 395202), (65867, 305664), (76416, 263468), (101888, 197601), (131734, 152832)]