2006502420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1723}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 6057942912

約数和(自身を除く): 4051440492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1493, 1723, 2986, 3446, 4479, 5169, 5972, 6892, 7465, 8615, 8958, 10338, 14930, 17230, 17916, 19409, 20676, 22395, 22399, 25845, 29860, 34460, 38818, 44790, 44798, 51690, 58227, 67197, 77636, 89580, 89596, 97045, 103380, 111995, 116454, 134394, 194090, 223990, 232908, 268788, 291135, 335985, 388180, 447980, 582270, 671970, 1164540, 1343940, 2572439, 5144878, 7717317, 10289756, 12862195, 15434634, 25724390, 30869268, 33441707, 38586585, 51448780, 66883414, 77173170, 100325121, 133766828, 154346340, 167208535, 200650242, 334417070, 401300484, 501625605, 668834140, 1003251210, 2006502420]

約数ペア:

[(1, 2006502420), (2, 1003251210), (3, 668834140), (4, 501625605), (5, 401300484), (6, 334417070), (10, 200650242), (12, 167208535), (13, 154346340), (15, 133766828), (20, 100325121), (26, 77173170), (30, 66883414), (39, 51448780), (52, 38586585), (60, 33441707), (65, 30869268), (78, 25724390), (130, 15434634), (156, 12862195), (195, 10289756), (260, 7717317), (390, 5144878), (780, 2572439), (1493, 1343940), (1723, 1164540), (2986, 671970), (3446, 582270), (4479, 447980), (5169, 388180), (5972, 335985), (6892, 291135), (7465, 268788), (8615, 232908), (8958, 223990), (10338, 194090), (14930, 134394), (17230, 116454), (17916, 111995), (19409, 103380), (20676, 97045), (22395, 89596), (22399, 89580), (25845, 77636), (29860, 67197), (34460, 58227), (38818, 51690), (44790, 44798)]