20142564984

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{863}}^1\times {\mathrm{1811}}^1$

素因数の和:2865

約数の個数: 96

約数和(自身を含む): 54951436800

約数和(自身を除く): 34808871816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 863, 1074, 1432, 1611, 1726, 1811, 2148, 2589, 3222, 3452, 3622, 4296, 5178, 5433, 6444, 6904, 7244, 7767, 10356, 10866, 12888, 14488, 15534, 16299, 20712, 21732, 31068, 32598, 43464, 62136, 65196, 130392, 154477, 308954, 324169, 463431, 617908, 648338, 926862, 972507, 1235816, 1296676, 1390293, 1562893, 1853724, 1945014, 2593352, 2780586, 2917521, 3125786, 3707448, 3890028, 4688679, 5561172, 5835042, 6251572, 7780056, 9377358, 11122344, 11670084, 12503144, 14066037, 18754716, 23340168, 28132074, 37509432, 56264148, 112528296, 279757847, 559515694, 839273541, 1119031388, 1678547082, 2238062776, 2517820623, 3357094164, 5035641246, 6714188328, 10071282492, 20142564984]

約数ペア:

[(1, 20142564984), (2, 10071282492), (3, 6714188328), (4, 5035641246), (6, 3357094164), (8, 2517820623), (9, 2238062776), (12, 1678547082), (18, 1119031388), (24, 839273541), (36, 559515694), (72, 279757847), (179, 112528296), (358, 56264148), (537, 37509432), (716, 28132074), (863, 23340168), (1074, 18754716), (1432, 14066037), (1611, 12503144), (1726, 11670084), (1811, 11122344), (2148, 9377358), (2589, 7780056), (3222, 6251572), (3452, 5835042), (3622, 5561172), (4296, 4688679), (5178, 3890028), (5433, 3707448), (6444, 3125786), (6904, 2917521), (7244, 2780586), (7767, 2593352), (10356, 1945014), (10866, 1853724), (12888, 1562893), (14488, 1390293), (15534, 1296676), (16299, 1235816), (20712, 972507), (21732, 926862), (31068, 648338), (32598, 617908), (43464, 463431), (62136, 324169), (65196, 308954), (130392, 154477)]