20101704832

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{2281}}^1$

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 44114597100

約数和(自身を除く): 24012892268

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 569, 704, 968, 1138, 1408, 1936, 2276, 2281, 3872, 4552, 4562, 6259, 7744, 9104, 9124, 12518, 15488, 18208, 18248, 25036, 25091, 36416, 36496, 50072, 50182, 68849, 72832, 72992, 100144, 100364, 137698, 145984, 200288, 200728, 275396, 276001, 291968, 400576, 401456, 550792, 552002, 801152, 802912, 1101584, 1104004, 1297889, 1605824, 2203168, 2208008, 2595778, 3211648, 4406336, 4416016, 5191556, 8812672, 8832032, 10383112, 14276779, 17664064, 20766224, 28553558, 35328128, 41532448, 57107116, 83064896, 114214232, 157044569, 166129792, 228428464, 314089138, 456856928, 628178276, 913713856, 1256356552, 1827427712, 2512713104, 5025426208, 10050852416, 20101704832]

約数ペア:

[(1, 20101704832), (2, 10050852416), (4, 5025426208), (8, 2512713104), (11, 1827427712), (16, 1256356552), (22, 913713856), (32, 628178276), (44, 456856928), (64, 314089138), (88, 228428464), (121, 166129792), (128, 157044569), (176, 114214232), (242, 83064896), (352, 57107116), (484, 41532448), (569, 35328128), (704, 28553558), (968, 20766224), (1138, 17664064), (1408, 14276779), (1936, 10383112), (2276, 8832032), (2281, 8812672), (3872, 5191556), (4552, 4416016), (4562, 4406336), (6259, 3211648), (7744, 2595778), (9104, 2208008), (9124, 2203168), (12518, 1605824), (15488, 1297889), (18208, 1104004), (18248, 1101584), (25036, 802912), (25091, 801152), (36416, 552002), (36496, 550792), (50072, 401456), (50182, 400576), (68849, 291968), (72832, 276001), (72992, 275396), (100144, 200728), (100364, 200288), (137698, 145984)]