20135088

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 58408960

約数和(自身を除く): 38273872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 367, 381, 432, 508, 734, 762, 1016, 1101, 1143, 1468, 1524, 2032, 2202, 2286, 2936, 3048, 3303, 3429, 4404, 4572, 5872, 6096, 6606, 6858, 8808, 9144, 9909, 13212, 13716, 17616, 18288, 19818, 26424, 27432, 39636, 46609, 52848, 54864, 79272, 93218, 139827, 158544, 186436, 279654, 372872, 419481, 559308, 745744, 838962, 1118616, 1258443, 1677924, 2237232, 2516886, 3355848, 5033772, 6711696, 10067544, 20135088]

約数ペア:

[(1, 20135088), (2, 10067544), (3, 6711696), (4, 5033772), (6, 3355848), (8, 2516886), (9, 2237232), (12, 1677924), (16, 1258443), (18, 1118616), (24, 838962), (27, 745744), (36, 559308), (48, 419481), (54, 372872), (72, 279654), (108, 186436), (127, 158544), (144, 139827), (216, 93218), (254, 79272), (367, 54864), (381, 52848), (432, 46609), (508, 39636), (734, 27432), (762, 26424), (1016, 19818), (1101, 18288), (1143, 17616), (1468, 13716), (1524, 13212), (2032, 9909), (2202, 9144), (2286, 8808), (2936, 6858), (3048, 6606), (3303, 6096), (3429, 5872), (4404, 4572)]