20454744

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{29389}}^1$

素因数の和:29427

約数の個数: 32

約数和(自身を含む): 52902000

約数和(自身を除く): 32447256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 29389, 58778, 88167, 117556, 176334, 235112, 352668, 705336, 852281, 1704562, 2556843, 3409124, 5113686, 6818248, 10227372, 20454744]

約数ペア:

[(1, 20454744), (2, 10227372), (3, 6818248), (4, 5113686), (6, 3409124), (8, 2556843), (12, 1704562), (24, 852281), (29, 705336), (58, 352668), (87, 235112), (116, 176334), (174, 117556), (232, 88167), (348, 58778), (696, 29389)]