20384583144

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{673}}^1\times {\mathrm{4657}}^1$

素因数の和:5610

約数の個数: 64

約数和(自身を含む): 51236509440

約数和(自身を除く): 30851926296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 673, 813, 1084, 1346, 1626, 2019, 2168, 2692, 3252, 4038, 4657, 5384, 6504, 8076, 9314, 13971, 16152, 18628, 27942, 37256, 55884, 111768, 182383, 364766, 547149, 729532, 1094298, 1262047, 1459064, 2188596, 2524094, 3134161, 3786141, 4377192, 5048188, 6268322, 7572282, 9402483, 10096376, 12536644, 15144564, 18804966, 25073288, 30289128, 37609932, 75219864, 849357631, 1698715262, 2548072893, 3397430524, 5096145786, 6794861048, 10192291572, 20384583144]

約数ペア:

[(1, 20384583144), (2, 10192291572), (3, 6794861048), (4, 5096145786), (6, 3397430524), (8, 2548072893), (12, 1698715262), (24, 849357631), (271, 75219864), (542, 37609932), (673, 30289128), (813, 25073288), (1084, 18804966), (1346, 15144564), (1626, 12536644), (2019, 10096376), (2168, 9402483), (2692, 7572282), (3252, 6268322), (4038, 5048188), (4657, 4377192), (5384, 3786141), (6504, 3134161), (8076, 2524094), (9314, 2188596), (13971, 1459064), (16152, 1262047), (18628, 1094298), (27942, 729532), (37256, 547149), (55884, 364766), (111768, 182383)]