20223484064

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{5189}}^1$

素因数の和:5470

約数の個数: 96

約数和(自身を含む): 46204784640

約数和(自身を除く): 25981300576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 137, 224, 254, 274, 508, 548, 889, 959, 1016, 1096, 1778, 1918, 2032, 2192, 3556, 3836, 4064, 4384, 5189, 7112, 7672, 10378, 14224, 15344, 17399, 20756, 28448, 30688, 34798, 36323, 41512, 69596, 72646, 83024, 121793, 139192, 145292, 166048, 243586, 278384, 290584, 487172, 556768, 581168, 659003, 710893, 974344, 1162336, 1318006, 1421786, 1948688, 2636012, 2843572, 3897376, 4613021, 4976251, 5272024, 5687144, 9226042, 9952502, 10544048, 11374288, 18452084, 19905004, 21088096, 22748576, 36904168, 39810008, 73808336, 79620016, 90283411, 147616672, 159240032, 180566822, 361133644, 631983877, 722267288, 1263967754, 1444534576, 2527935508, 2889069152, 5055871016, 10111742032, 20223484064]

約数ペア:

[(1, 20223484064), (2, 10111742032), (4, 5055871016), (7, 2889069152), (8, 2527935508), (14, 1444534576), (16, 1263967754), (28, 722267288), (32, 631983877), (56, 361133644), (112, 180566822), (127, 159240032), (137, 147616672), (224, 90283411), (254, 79620016), (274, 73808336), (508, 39810008), (548, 36904168), (889, 22748576), (959, 21088096), (1016, 19905004), (1096, 18452084), (1778, 11374288), (1918, 10544048), (2032, 9952502), (2192, 9226042), (3556, 5687144), (3836, 5272024), (4064, 4976251), (4384, 4613021), (5189, 3897376), (7112, 2843572), (7672, 2636012), (10378, 1948688), (14224, 1421786), (15344, 1318006), (17399, 1162336), (20756, 974344), (28448, 710893), (30688, 659003), (34798, 581168), (36323, 556768), (41512, 487172), (69596, 290584), (72646, 278384), (83024, 243586), (121793, 166048), (139192, 145292)]