20343026844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{21017}}^1$

素因数の和:21224

約数の個数: 144

約数和(自身を含む): 61694051328

約数和(自身を除く): 41351024484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 167, 207, 252, 276, 322, 334, 414, 483, 501, 644, 668, 828, 966, 1002, 1169, 1449, 1503, 1932, 2004, 2338, 2898, 3006, 3507, 3841, 4676, 5796, 6012, 7014, 7682, 10521, 11523, 14028, 15364, 21017, 21042, 23046, 26887, 34569, 42034, 42084, 46092, 53774, 63051, 69138, 80661, 84068, 107548, 126102, 138276, 147119, 161322, 189153, 241983, 252204, 294238, 322644, 378306, 441357, 483391, 483966, 588476, 756612, 882714, 966782, 967932, 1324071, 1450173, 1765428, 1933564, 2648142, 2900346, 3383737, 3509839, 4350519, 5296284, 5800692, 6767474, 7019678, 8701038, 10151211, 10529517, 13534948, 14039356, 17402076, 20302422, 21059034, 24568873, 30453633, 31588551, 40604844, 42118068, 49137746, 60907266, 63177102, 73706619, 80726297, 98275492, 121814532, 126354204, 147413238, 161452594, 221119857, 242178891, 294826476, 322905188, 442239714, 484357782, 565084079, 726536673, 884479428, 968715564, 1130168158, 1453073346, 1695252237, 2260336316, 2906146692, 3390504474, 5085756711, 6781008948, 10171513422, 20343026844]

約数ペア:

[(1, 20343026844), (2, 10171513422), (3, 6781008948), (4, 5085756711), (6, 3390504474), (7, 2906146692), (9, 2260336316), (12, 1695252237), (14, 1453073346), (18, 1130168158), (21, 968715564), (23, 884479428), (28, 726536673), (36, 565084079), (42, 484357782), (46, 442239714), (63, 322905188), (69, 294826476), (84, 242178891), (92, 221119857), (126, 161452594), (138, 147413238), (161, 126354204), (167, 121814532), (207, 98275492), (252, 80726297), (276, 73706619), (322, 63177102), (334, 60907266), (414, 49137746), (483, 42118068), (501, 40604844), (644, 31588551), (668, 30453633), (828, 24568873), (966, 21059034), (1002, 20302422), (1169, 17402076), (1449, 14039356), (1503, 13534948), (1932, 10529517), (2004, 10151211), (2338, 8701038), (2898, 7019678), (3006, 6767474), (3507, 5800692), (3841, 5296284), (4676, 4350519), (5796, 3509839), (6012, 3383737), (7014, 2900346), (7682, 2648142), (10521, 1933564), (11523, 1765428), (14028, 1450173), (15364, 1324071), (21017, 967932), (21042, 966782), (23046, 882714), (26887, 756612), (34569, 588476), (42034, 483966), (42084, 483391), (46092, 441357), (53774, 378306), (63051, 322644), (69138, 294238), (80661, 252204), (84068, 241983), (107548, 189153), (126102, 161322), (138276, 147119)]