20183372313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 30235645440

約数和(自身を除く): 10052273127

約数列:

[1, 3, 13, 37, 39, 103, 111, 229, 309, 481, 593, 687, 1339, 1443, 1779, 2977, 3811, 4017, 7709, 8473, 8931, 11433, 21941, 23127, 23587, 25419, 49543, 61079, 65823, 70761, 110149, 135797, 148629, 183237, 285233, 306631, 330447, 407391, 794027, 855699, 872719, 919893, 1765361, 2259923, 2382081, 2618157, 5024489, 5296083, 6779769, 11345347, 13987091, 15073467, 29378999, 34036041, 41961273, 65318357, 88136997, 181832183, 195955071, 517522367, 545496549, 1552567101, 6727790771, 20183372313]

約数ペア:

[(1, 20183372313), (3, 6727790771), (13, 1552567101), (37, 545496549), (39, 517522367), (103, 195955071), (111, 181832183), (229, 88136997), (309, 65318357), (481, 41961273), (593, 34036041), (687, 29378999), (1339, 15073467), (1443, 13987091), (1779, 11345347), (2977, 6779769), (3811, 5296083), (4017, 5024489), (7709, 2618157), (8473, 2382081), (8931, 2259923), (11433, 1765361), (21941, 919893), (23127, 872719), (23587, 855699), (25419, 794027), (49543, 407391), (61079, 330447), (65823, 306631), (70761, 285233), (110149, 183237), (135797, 148629)]