20081132304

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{6089}}^1$

素因数の和:6768

約数の個数: 80

約数和(自身を含む): 52389980160

約数和(自身を除く): 32308847856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 541, 762, 1016, 1082, 1524, 1623, 2032, 2164, 3048, 3246, 4328, 6089, 6096, 6492, 8656, 12178, 12984, 18267, 24356, 25968, 36534, 48712, 68707, 73068, 97424, 137414, 146136, 206121, 274828, 292272, 412242, 549656, 773303, 824484, 1099312, 1546606, 1648968, 2319909, 3093212, 3294149, 3297936, 4639818, 6186424, 6588298, 9279636, 9882447, 12372848, 13176596, 18559272, 19764894, 26353192, 37118544, 39529788, 52706384, 79059576, 158119152, 418356923, 836713846, 1255070769, 1673427692, 2510141538, 3346855384, 5020283076, 6693710768, 10040566152, 20081132304]

約数ペア:

[(1, 20081132304), (2, 10040566152), (3, 6693710768), (4, 5020283076), (6, 3346855384), (8, 2510141538), (12, 1673427692), (16, 1255070769), (24, 836713846), (48, 418356923), (127, 158119152), (254, 79059576), (381, 52706384), (508, 39529788), (541, 37118544), (762, 26353192), (1016, 19764894), (1082, 18559272), (1524, 13176596), (1623, 12372848), (2032, 9882447), (2164, 9279636), (3048, 6588298), (3246, 6186424), (4328, 4639818), (6089, 3297936), (6096, 3294149), (6492, 3093212), (8656, 2319909), (12178, 1648968), (12984, 1546606), (18267, 1099312), (24356, 824484), (25968, 773303), (36534, 549656), (48712, 412242), (68707, 292272), (73068, 274828), (97424, 206121), (137414, 146136)]