20199108768

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1\times {\mathrm{2741}}^1$

素因数の和:5430

約数の個数: 96

約数和(自身を含む): 54891768960

約数和(自身を除く): 34692660192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2647, 2741, 2784, 5294, 5482, 7941, 8223, 10588, 10964, 15882, 16446, 21176, 21928, 31764, 32892, 42352, 43856, 63528, 65784, 76763, 79489, 84704, 87712, 127056, 131568, 153526, 158978, 230289, 238467, 254112, 263136, 307052, 317956, 460578, 476934, 614104, 635912, 921156, 953868, 1228208, 1271824, 1842312, 1907736, 2456416, 2543648, 3684624, 3815472, 7255427, 7369248, 7630944, 14510854, 21766281, 29021708, 43532562, 58043416, 87065124, 116086832, 174130248, 210407383, 232173664, 348260496, 420814766, 631222149, 696520992, 841629532, 1262444298, 1683259064, 2524888596, 3366518128, 5049777192, 6733036256, 10099554384, 20199108768]

約数ペア:

[(1, 20199108768), (2, 10099554384), (3, 6733036256), (4, 5049777192), (6, 3366518128), (8, 2524888596), (12, 1683259064), (16, 1262444298), (24, 841629532), (29, 696520992), (32, 631222149), (48, 420814766), (58, 348260496), (87, 232173664), (96, 210407383), (116, 174130248), (174, 116086832), (232, 87065124), (348, 58043416), (464, 43532562), (696, 29021708), (928, 21766281), (1392, 14510854), (2647, 7630944), (2741, 7369248), (2784, 7255427), (5294, 3815472), (5482, 3684624), (7941, 2543648), (8223, 2456416), (10588, 1907736), (10964, 1842312), (15882, 1271824), (16446, 1228208), (21176, 953868), (21928, 921156), (31764, 635912), (32892, 614104), (42352, 476934), (43856, 460578), (63528, 317956), (65784, 307052), (76763, 263136), (79489, 254112), (84704, 238467), (87712, 230289), (127056, 158978), (131568, 153526)]