20937112704

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{790199}}^1$

素因数の和:790242

約数の個数: 96

約数和(自身を含む): 62868312000

約数和(自身を除く): 41931199296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1472, 1656, 2208, 2944, 3312, 4416, 6624, 8832, 13248, 26496, 790199, 1580398, 2370597, 3160796, 4741194, 6321592, 7111791, 9482388, 12643184, 14223582, 18174577, 18964776, 25286368, 28447164, 36349154, 37929552, 50572736, 54523731, 56894328, 72698308, 75859104, 101145472, 109047462, 113788656, 145396616, 151718208, 163571193, 218094924, 227577312, 290793232, 303436416, 327142386, 436189848, 455154624, 581586464, 654284772, 872379696, 910309248, 1163172928, 1308569544, 1744759392, 2326345856, 2617139088, 3489518784, 5234278176, 6979037568, 10468556352, 20937112704]

約数ペア:

[(1, 20937112704), (2, 10468556352), (3, 6979037568), (4, 5234278176), (6, 3489518784), (8, 2617139088), (9, 2326345856), (12, 1744759392), (16, 1308569544), (18, 1163172928), (23, 910309248), (24, 872379696), (32, 654284772), (36, 581586464), (46, 455154624), (48, 436189848), (64, 327142386), (69, 303436416), (72, 290793232), (92, 227577312), (96, 218094924), (128, 163571193), (138, 151718208), (144, 145396616), (184, 113788656), (192, 109047462), (207, 101145472), (276, 75859104), (288, 72698308), (368, 56894328), (384, 54523731), (414, 50572736), (552, 37929552), (576, 36349154), (736, 28447164), (828, 25286368), (1104, 18964776), (1152, 18174577), (1472, 14223582), (1656, 12643184), (2208, 9482388), (2944, 7111791), (3312, 6321592), (4416, 4741194), (6624, 3160796), (8832, 2370597), (13248, 1580398), (26496, 790199)]