20040377952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{182957}}^1$

素因数の和:183140

約数の個数: 96

約数和(自身を含む): 60490305792

約数和(自身を除く): 40449927840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 672, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 13692, 15648, 18256, 27384, 36512, 54768, 109536, 182957, 365914, 548871, 731828, 1097742, 1280699, 1463656, 2195484, 2561398, 2927312, 3842097, 4390968, 5122796, 5854624, 7684194, 8781936, 10245592, 15368388, 17563872, 20491184, 29821991, 30736776, 40982368, 59643982, 61473552, 89465973, 119287964, 122947104, 178931946, 208753937, 238575928, 357863892, 417507874, 477151856, 626261811, 715727784, 835015748, 954303712, 1252523622, 1431455568, 1670031496, 2505047244, 2862911136, 3340062992, 5010094488, 6680125984, 10020188976, 20040377952]

約数ペア:

[(1, 20040377952), (2, 10020188976), (3, 6680125984), (4, 5010094488), (6, 3340062992), (7, 2862911136), (8, 2505047244), (12, 1670031496), (14, 1431455568), (16, 1252523622), (21, 954303712), (24, 835015748), (28, 715727784), (32, 626261811), (42, 477151856), (48, 417507874), (56, 357863892), (84, 238575928), (96, 208753937), (112, 178931946), (163, 122947104), (168, 119287964), (224, 89465973), (326, 61473552), (336, 59643982), (489, 40982368), (652, 30736776), (672, 29821991), (978, 20491184), (1141, 17563872), (1304, 15368388), (1956, 10245592), (2282, 8781936), (2608, 7684194), (3423, 5854624), (3912, 5122796), (4564, 4390968), (5216, 3842097), (6846, 2927312), (7824, 2561398), (9128, 2195484), (13692, 1463656), (15648, 1280699), (18256, 1097742), (27384, 731828), (36512, 548871), (54768, 365914), (109536, 182957)]