20662392

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6779}}^1$

素因数の和:6915

約数の個数: 32

約数和(自身を含む): 52070400

約数和(自身を除く): 31408008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6779, 13558, 20337, 27116, 40674, 54232, 81348, 162696, 860933, 1721866, 2582799, 3443732, 5165598, 6887464, 10331196, 20662392]

約数ペア:

[(1, 20662392), (2, 10331196), (3, 6887464), (4, 5165598), (6, 3443732), (8, 2582799), (12, 1721866), (24, 860933), (127, 162696), (254, 81348), (381, 54232), (508, 40674), (762, 27116), (1016, 20337), (1524, 13558), (3048, 6779)]