20144208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 39851952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 167, 168, 334, 336, 359, 501, 668, 718, 1002, 1077, 1169, 1336, 1436, 2004, 2154, 2338, 2513, 2672, 2872, 3507, 4008, 4308, 4676, 5026, 5744, 7014, 7539, 8016, 8616, 9352, 10052, 14028, 15078, 17232, 18704, 20104, 28056, 30156, 40208, 56112, 59953, 60312, 119906, 120624, 179859, 239812, 359718, 419671, 479624, 719436, 839342, 959248, 1259013, 1438872, 1678684, 2518026, 2877744, 3357368, 5036052, 6714736, 10072104, 20144208]

約数ペア:

[(1, 20144208), (2, 10072104), (3, 6714736), (4, 5036052), (6, 3357368), (7, 2877744), (8, 2518026), (12, 1678684), (14, 1438872), (16, 1259013), (21, 959248), (24, 839342), (28, 719436), (42, 479624), (48, 419671), (56, 359718), (84, 239812), (112, 179859), (167, 120624), (168, 119906), (334, 60312), (336, 59953), (359, 56112), (501, 40208), (668, 30156), (718, 28056), (1002, 20104), (1077, 18704), (1169, 17232), (1336, 15078), (1436, 14028), (2004, 10052), (2154, 9352), (2338, 8616), (2513, 8016), (2672, 7539), (2872, 7014), (3507, 5744), (4008, 5026), (4308, 4676)]